{"title":"Choose By: Brake Type · 65 Styles · Ships Same Day","description":"\u003c!-- Main Container --\u003e\n\u003cdiv style=\"box-shadow: 0px 4px 8px rgba(0,0,0,0.1); padding: 20px; border-radius: 12px;\"\u003e\n    \u003c!-- Product Header --\u003e\n    \u003ch1 style=\"color: rgb(1, 99, 103); font-weight: bold; font-family: 'Segoe UI', Arial, sans-serif; text-align: center;\"\u003e\n        Colson Casters - Stainless Steel Plate Casters with Polypropylene Wheel\n    \u003c\/h1\u003e\n    \u003chr id=\"horizontalrule\"\u003e\n    \u003c!-- Product Features Section --\u003e\n    \u003ch2 style=\"color: #8AC973; font-weight: bold; font-family: 'Segoe UI', Arial, sans-serif;\"\u003eProduct Features\u003c\/h2\u003e\n    \u003cul\u003e\n        \u003cli\u003e\n\u003cstrong\u003eDurable Construction:\u003c\/strong\u003e Crafted from high-quality stainless steel for enhanced durability and corrosion resistance.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eWheel Material:\u003c\/strong\u003e Equipped with resilient Polypropylene wheels designed for smooth and quiet operation.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eBrake Options:\u003c\/strong\u003e Choose your preferred brake type: Side Lock, Total Lock, or Top Wheel Lock for customizable safety and control.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eLoad Capacity:\u003c\/strong\u003e Engineered to handle heavy loads, ensuring reliability in various applications.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eVersatile Applications:\u003c\/strong\u003e Ideal for industrial, medical, and commercial settings where mobility and stability are paramount.\u003c\/li\u003e\n    \u003c\/ul\u003e\n    \u003c!-- Product Description --\u003e\n    \u003cp\u003e\n        Experience the superior functionality of Colson Casters' Stainless Steel Plate Casters with Polypropylene Wheels. Designed to withstand the rigors of demanding environments, these casters are made from premium stainless steel, providing excellent resistance to corrosion and wear. The nylon wheels ensure a smooth glide across multiple surfaces, minimizing noise and improving user experience.\n    \u003c\/p\u003e\n    \u003cp\u003e\n        With customizable brake options—including Side Lock, Total Lock, and Top Wheel Lock—you can tailor the performance of these casters to suit your specific operational needs. Whether you're navigating tight spaces in a healthcare facility or transporting equipment in a warehouse, these casters provide the perfect blend of durability, stability, and maneuverability.\n    \u003c\/p\u003e\n    \u003cp\u003e\n        Trust in Colson's commitment to quality and innovation. Upgrade your mobility solutions with our stainless steel plate casters today and enjoy enhanced safety and efficiency in your operations.\n    \u003c\/p\u003e\n    \u003c!-- Call to Action --\u003e\n    \u003ch2 style=\"color: #8AC973; font-weight: bold; font-family: 'Segoe UI', Arial, sans-serif;\"\u003eElevate Your Mobility Solutions\u003c\/h2\u003e\n    \u003cp\u003e\n        Invest in Colson Casters for dependable and versatile solutions that cater to your unique needs. Experience exceptional quality and performance with every roll.\n    \u003c\/p\u003e\n\u003c\/div\u003e","products":[{"product_id":"3-5-x-1-25-stainless-polyolefin-caster-with-delrin-bearing-side-lock-2-5-x-3-625-plate-model-2-03456-544-brk1-industrial-strength-corrosion-resistant-for-commercial-use","title":"Colson 2.03456.544 BRK1 3.5\" x 1.25\" Polyolefin Stainless Side Lock Caster","description":"\u003c!-- Product Description Section --\u003e\n\u003cdiv style=\"box-shadow: 0px 4px 8px rgba(0,0,0,0.1); padding: 20px; border-radius: 12px;\"\u003e\n\t\u003ch1 style=\"color: rgb(1, 99, 103); font-weight: bold;  text-align: center;\"\u003e3.5\" x 1.25\" Stainless Polyolefin Delrin Bearing Side-Lock Caster with 2.5\" x 3.625\" Plate - 2.03456.544 BRK1\u003c\/h1\u003e\n\t\u003chr id=\"horizontalrule\"\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eProduct Overview\u003c\/h2\u003e\n\t\u003cul\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 3.5\" x 1.25\"\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Stainless steel with polyolefin wheel\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eBearings:\u003c\/strong\u003e Delrin Bearing for smooth performance\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eLocking Mechanism:\u003c\/strong\u003e Side-Lock\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eMounting Plate Size:\u003c\/strong\u003e 2.5\" x 3.625\"\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e 2.03456.544 BRK1\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eDurability:\u003c\/strong\u003e Built for industrial strength and longevity\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Suitable for both commercial and industrial use\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003ePerformance:\u003c\/strong\u003e Offers smooth, reliable mobility\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eCorrosion Resistance:\u003c\/strong\u003e Stainless steel construction for high resistance to corrosion\u003c\/li\u003e\n\t\u003c\/ul\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eKey Benefits\u003c\/h2\u003e\n\t\u003cp\u003e\n\t\tThe 3.5\" x 1.25\" Stainless Polyolefin Delrin Bearing Side-Lock Caster with 2.5\" x 3.625\" Plate (Model: 2.03456.544 BRK1) is engineered for outstanding performance in rigorous environments. Featuring a durable polyolefin wheel supported by a Delrin Bearing, this caster delivers smooth, dependable mobility while its stainless steel frame provides exceptional resistance to corrosion. The side-lock mechanism ensures secure, stable positioning, ideal for tasks that require stationary support. Designed for industrial and commercial applications, this caster combines functionality with resilience to meet the highest standards of quality and reliability.\n\t\u003c\/p\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eCustomer Assurance\u003c\/h2\u003e\n\t\u003cp\u003e\n\t\tOur 3.5\" x 1.25\" Stainless Polyolefin Delrin Bearing Side-Lock Caster with 2.5\" x 3.625\" Plate (Model: 2.03456.544 BRK1) is crafted with quality and performance in mind. Each caster undergoes rigorous testing to guarantee it can withstand challenging industrial demands, offering longevity and reliable service. We stand behind our products with a commitment to customer satisfaction and quality assurance, ensuring that your equipment operates efficiently and securely.\n\t\u003c\/p\u003e\n\u003c\/div\u003e","brand":"colson-header","offers":[{"title":"No Hardware","offer_id":50122092314936,"sku":"2.03456.544-BRK1","price":126.0,"currency_code":"USD","in_stock":true},{"title":"5\/16\" Mounting Hardware Pack (4 pcs)","offer_id":52323409822008,"sku":"2.03456.544-BRK1","price":139.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/4191\/0328\/files\/2.03456.544-BRK1-2.png?v=1771081605"},{"product_id":"3-5-x-1-25-stainless-steel-polyolefin-caster-with-total-lock-delrin-bearing-heavy-duty-2-5-x-3-625-mounting-plate-model-2-03456-544-brk4-for-industrial-commercial-use","title":"Colson 2.03456.544 BRK4 3.5\" x 1.25\" Polyolefin Stainless Total Lock Caster","description":"\u003c!-- Product Description Section --\u003e\n\u003cdiv style=\"box-shadow: 0px 4px 8px rgba(0,0,0,0.1); padding: 20px; border-radius: 12px;\"\u003e\n\t\u003ch1 style=\"color: rgb(1, 99, 103); font-weight: bold;  text-align: center;\"\u003e3.5\" x 1.25\" Stainless Polyolefin Delrin Bearing Caster with Total Lock and 2.5\" x 3.625\" Plate - 2.03456.544 BRK4\u003c\/h1\u003e\n\t\u003chr id=\"horizontalrule\"\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eProduct Overview\u003c\/h2\u003e\n\t\u003cul\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 3.5\" x 1.25\"\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Stainless steel with polyolefin wheel\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eBearings:\u003c\/strong\u003e Delrin Bearing\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eLocking Mechanism:\u003c\/strong\u003e Total Lock\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eMounting Plate Size:\u003c\/strong\u003e 2.5\" x 3.625\"\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e 2.03456.544 BRK4\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eDurability:\u003c\/strong\u003e Engineered for high-impact and heavy-duty applications\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Ideal for demanding industrial and commercial use\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003ePerformance:\u003c\/strong\u003e Smooth, reliable, and quiet operation\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eCorrosion Resistance:\u003c\/strong\u003e Designed for environments with high moisture and chemical exposure\u003c\/li\u003e\n\t\u003c\/ul\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eKey Benefits\u003c\/h2\u003e\n\t\u003cp\u003e\n\t\tThe 3.5\" x 1.25\" Stainless Polyolefin Delrin Bearing Caster with Total Lock and 2.5\" x 3.625\" Plate (2.03456.544 BRK4) is built to excel in rigorous industrial settings. Featuring a durable polyolefin wheel and Delrin Bearing, this caster ensures a smooth, quiet, and consistent performance over a variety of surfaces. The integrated Total Lock mechanism offers a secure hold for maximum stability when stationary, meeting the demands of commercial and industrial environments. Its stainless steel construction and resistance to corrosion make it ideal for use in areas where high resistance to moisture and chemicals is essential.\n\t\u003c\/p\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eCustomer Assurance\u003c\/h2\u003e\n\t\u003cp\u003e\n\t\tOur 3.5\" x 1.25\" Stainless Polyolefin Delrin Bearing Caster with Total Lock and 2.5\" x 3.625\" Plate (2.03456.544 BRK4) meets stringent quality and performance standards. Each caster is tested to ensure it can withstand heavy-duty applications and provide consistent, reliable service across various industrial settings. We are dedicated to delivering products that offer durability and dependability, backed by a satisfaction guarantee and responsive customer support.\n\t\u003c\/p\u003e\n\u003c\/div\u003e","brand":"colson-header","offers":[{"title":"No Hardware","offer_id":50122092806456,"sku":"2.03456.544-BRK4","price":141.0,"currency_code":"USD","in_stock":true},{"title":"5\/16\" Mounting Hardware Pack (4 pcs)","offer_id":52323409854776,"sku":"2.03456.544-BRK4","price":154.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/4191\/0328\/files\/2.03456.544-BRK4-2.png?v=1771081606"},{"product_id":"4-x-1-25-stainless-polyolefin-side-lock-caster-with-delrin-bearing-and-2-5-x-3-625-plate-heavy-duty-corrosion-resistant-model-2-04456-544-brk1-for-industrial-and-commercial-applications","title":"Colson 2.04456.544-BRK1 4\" x 1.25\" Polyolefin Caster — 275 lb | CasterHQ","description":"\u003cdiv id=\"chq-pdp\" style=\"font-family:Montserrat,sans-serif;color:#222;line-height:1.55;max-width:100%;\"\u003e\n\u003cp data-speakable=\"true\" style=\"background:#f4faf9;border-left:4px solid #016367;padding:18px 22px;border-radius:8px;margin:0 0 14px;font-size:1.02rem;\"\u003e\u003cstrong\u003eThe Colson 2.04456.544-BRK1 is a 4\" x 1.25\" polyolefin plate-mount caster rated 275 lb per caster, mounted on a 2.5\" x 3.625\" Top Plate plate.\u003c\/strong\u003e It is built for industrial use where part-number-exact specification, capacity, and bearing life take priority. The 4\" diameter rolls cleanly over expansion joints and floor seams smaller wheels stall on. In stock at CasterHQ Mansfield, TX with same-day shipping on quantities of 1-100 placed before 2:00 PM Central. BAA \/ TAA documentation available on request for federal, defense, and aerospace procurement.\u003c\/p\u003e\n\u003cdiv style=\"display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:10px;margin:14px 0 22px;list-style:none !important;padding:0;\"\u003e\n\u003cdiv style=\"background:#016367;color:#fff !important;padding:12px 14px;border-radius:6px;font-weight:600;font-size:.92rem;text-align:center;font-family:Montserrat,sans-serif;\"\u003e\n\u003cstrong style=\"color:#fff !important;display:block;font-size:1.18rem;margin-bottom:2px;\"\u003e275 lb\u003c\/strong\u003eCapacity per caster\u003c\/div\u003e\n\u003cdiv style=\"background:#016367;color:#fff !important;padding:12px 14px;border-radius:6px;font-weight:600;font-size:.92rem;text-align:center;font-family:Montserrat,sans-serif;\"\u003e\n\u003cstrong style=\"color:#fff !important;display:block;font-size:1.18rem;margin-bottom:2px;\"\u003e4\" x 1.25\"\u003c\/strong\u003eWheel size\u003c\/div\u003e\n\u003cdiv style=\"background:#016367;color:#fff !important;padding:12px 14px;border-radius:6px;font-weight:600;font-size:.92rem;text-align:center;font-family:Montserrat,sans-serif;\"\u003e\n\u003cstrong style=\"color:#fff !important;display:block;font-size:1.18rem;margin-bottom:2px;\"\u003e2.5\" x 3.625\" Top Plate\u003c\/strong\u003eMount type\u003c\/div\u003e\n\u003cdiv style=\"background:#016367;color:#fff !important;padding:12px 14px;border-radius:6px;font-weight:600;font-size:.92rem;text-align:center;font-family:Montserrat,sans-serif;\"\u003e\n\u003cstrong style=\"color:#fff !important;display:block;font-size:1.18rem;margin-bottom:2px;\"\u003eSame-Day\u003c\/strong\u003eMansfield TX ship\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#f7f7f5;border:1px solid #e2e2dc;padding:12px 16px;border-radius:6px;margin:10px 0 22px;font-size:.92rem;color:#444;\"\u003e\n\u003cstrong style=\"color:#016367;\"\u003eAuthor:\u003c\/strong\u003e Jordan Wilson, President \u0026amp; Owner, CasterHQ · 18 years in industrial caster \u0026amp; material handling distribution · \u003cstrong style=\"color:#016367;\"\u003eLast reviewed:\u003c\/strong\u003e April 27, 2026\u003c\/div\u003e\n\n\u003ch2 style=\"font-family:Rajdhani,sans-serif;font-weight:700;color:#016367;font-size:1.55rem;margin:30px 0 12px;letter-spacing:.01em;\"\u003eWhere the 2.04456.544-BRK1 fits in your application\u003c\/h2\u003e\n\u003cul style=\"columns:2;column-gap:32px;margin:8px 0 22px;list-style-position:inside;padding-left:0;\"\u003e\n\u003cli style=\"margin-bottom:6px;break-inside:avoid;\"\u003eHospital and medical equipment\u003c\/li\u003e\n\u003cli style=\"margin-bottom:6px;break-inside:avoid;\"\u003eFood processing carts (NSF compliant where applicable)\u003c\/li\u003e\n\u003cli style=\"margin-bottom:6px;break-inside:avoid;\"\u003ePolished concrete plant floors\u003c\/li\u003e\n\u003cli style=\"margin-bottom:6px;break-inside:avoid;\"\u003eCleanroom and ESD-sensitive equipment\u003c\/li\u003e\n\u003cli style=\"margin-bottom:6px;break-inside:avoid;\"\u003eOffice and lab cart applications\u003c\/li\u003e\n\u003cli style=\"margin-bottom:6px;break-inside:avoid;\"\u003eQuiet-roll material handling\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cdiv style=\"background:#fffaf2;border-left:4px solid #d97706;padding:16px 20px;border-radius:8px;margin:22px 0;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;color:#92400e;font-family:Rajdhani,sans-serif;font-weight:600;font-size:1.18rem;\"\u003eEngineer Tip — Jordan Wilson\u003c\/h3\u003e\n\u003cp\u003eI spec Colson on standard-duty industrial carts where bearing life and quiet roll matter more than maximum capacity. The 2.04456.544-BRK1 earns its place when smooth-roll quiet operation and floor protection are the controlling spec. Pair 4\" on the steered axle with a matching rigid version on the trailing axle for true four-position cart kinematics. If your floor has expansion joints over 1\/2\" wide, step up to a larger wheel diameter.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eFAQs\u003c\/h2\u003e\n\u003cdiv\u003e\n\u003cdiv style=\"border-bottom:1px solid #ececec;padding:14px 0;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;color:#016367;font-size:1.05rem;font-family:Rajdhani,sans-serif;\"\u003eWhat does the Colson part number 2.04456.544-BRK1 mean?\u003c\/h3\u003e\n\u003cp\u003eColson encodes its part numbers by series, wheel material, wheel diameter, plate size, bearing type, and mount style. The 2.04456.544-BRK1 is decoded by your CasterHQ engineer at order time — call us at 877-721-7837 for a full breakdown.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border-bottom:1px solid #ececec;padding:14px 0;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;color:#016367;font-size:1.05rem;font-family:Rajdhani,sans-serif;\"\u003eWhat is the load capacity of the 2.04456.544-BRK1?\u003c\/h3\u003e\n\u003cp\u003e275 lb per caster dynamic. On a 4-caster cart with even load distribution and a 1.3x safety factor for moving loads, that yields the rated working capacity per cart.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border-bottom:1px solid #ececec;padding:14px 0;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;color:#016367;font-size:1.05rem;font-family:Rajdhani,sans-serif;\"\u003eWill the 2.04456.544-BRK1 work on rough concrete?\u003c\/h3\u003e\n\u003cp\u003eYes for cast iron and steel wheels. 4\" diameter rolls over expansion joints and seams cleanly. For polished or epoxy floors, ask us about poly-on-iron or thermoplastic options.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border-bottom:1px solid #ececec;padding:14px 0;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;color:#016367;font-size:1.05rem;font-family:Rajdhani,sans-serif;\"\u003eIs the 2.04456.544-BRK1 made in the USA?\u003c\/h3\u003e\n\u003cp\u003eColson's industrial casters are USA-manufactured. We provide BAA\/TAA-compliant Country-of-Origin documentation on request for federal procurement, typical turnaround under 24 hours.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border-bottom:1px solid #ececec;padding:14px 0;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;color:#016367;font-size:1.05rem;font-family:Rajdhani,sans-serif;\"\u003eWhat is the lead time?\u003c\/h3\u003e\n\u003cp\u003eIn stock at CasterHQ Mansfield, TX. Quantities 1-100 ship same-day for orders placed before 2:00 PM Central. Larger quantities ship within 1-2 business days.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eRelated collections \u0026amp; resources\u003c\/h2\u003e\n  \u003cdiv style=\"display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:10px;margin:14px 0 22px;list-style:none !important;padding:0;\"\u003e\n    \u003ca href=\"\/collections\/colson-casters\" style=\"display:block;padding:14px 16px;background:#016367;color:#fff !important;border-radius:6px;text-decoration:none;font-weight:600;font-size:.95rem;text-align:center;font-family:Montserrat,sans-serif;line-height:1.3;\"\u003eAll Colson Casters\u003c\/a\u003e\n    \u003ca href=\"\/collections\/polyolefin-casters\" style=\"display:block;padding:14px 16px;background:#016367;color:#fff !important;border-radius:6px;text-decoration:none;font-weight:600;font-size:.95rem;text-align:center;font-family:Montserrat,sans-serif;line-height:1.3;\"\u003ePolyolefin Casters\u003c\/a\u003e\n    \u003ca href=\"\/collections\/casters-4x1.25\" style=\"display:block;padding:14px 16px;background:#016367;color:#fff !important;border-radius:6px;text-decoration:none;font-weight:600;font-size:.95rem;text-align:center;font-family:Montserrat,sans-serif;line-height:1.3;\"\u003e4\" × 1.25\" Casters\u003c\/a\u003e\n    \u003ca href=\"\/collections\/heavy-duty-casters\" style=\"display:block;padding:14px 16px;background:#016367;color:#fff !important;border-radius:6px;text-decoration:none;font-weight:600;font-size:.95rem;text-align:center;font-family:Montserrat,sans-serif;line-height:1.3;\"\u003eHeavy-Duty Casters\u003c\/a\u003e\n    \u003ca href=\"\/collections\/plate-casters\" style=\"display:block;padding:14px 16px;background:#016367;color:#fff !important;border-radius:6px;text-decoration:none;font-weight:600;font-size:.95rem;text-align:center;font-family:Montserrat,sans-serif;line-height:1.3;\"\u003eAll Plate Casters\u003c\/a\u003e\n    \u003ca href=\"\/collections\/casters\" style=\"display:block;padding:14px 16px;background:#016367;color:#fff !important;border-radius:6px;text-decoration:none;font-weight:600;font-size:.95rem;text-align:center;font-family:Montserrat,sans-serif;line-height:1.3;\"\u003eIndustrial Casters Hub\u003c\/a\u003e\n  \u003c\/div\u003e\n\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@graph\": [\n    {\n      \"@type\": \"Person\",\n      \"@id\": \"https:\/\/casterhq.com\/#jordan-wilson\",\n      \"name\": \"Jordan Wilson\",\n      \"jobTitle\": \"President \u0026 Owner\",\n      \"worksFor\": {\n        \"@type\": \"Organization\",\n        \"@id\": \"https:\/\/casterhq.com\/#org\"\n      },\n      \"knowsAbout\": [\n        \"Industrial Casters\",\n        \"Material Handling\",\n        \"AGV Wheel Selection\",\n        \"Albion Casters\",\n        \"Colson Casters\",\n        \"Shepherd Casters\"\n      ],\n      \"url\": \"https:\/\/casterhq.com\/pages\/about-us\"\n    },\n    {\n      \"@type\": \"Organization\",\n      \"@id\": \"https:\/\/casterhq.com\/#org\",\n      \"name\": \"CasterHQ\",\n      \"url\": \"https:\/\/casterhq.com\",\n      \"address\": {\n        \"@type\": \"PostalAddress\",\n        \"addressLocality\": \"Mansfield\",\n        \"addressRegion\": \"TX\",\n        \"postalCode\": \"76063\",\n        \"addressCountry\": \"US\"\n      },\n      \"telephone\": \"+1-877-721-7837\"\n    },\n    {\n      \"@type\": \"BreadcrumbList\",\n      \"itemListElement\": [\n        {\n          \"@type\": \"ListItem\",\n          \"position\": 1,\n          \"name\": \"Home\",\n          \"item\": \"https:\/\/casterhq.com\/\"\n        },\n        {\n          \"@type\": \"ListItem\",\n          \"position\": 2,\n          \"name\": \"Industrial Casters\",\n          \"item\": \"https:\/\/casterhq.com\/collections\/casters\"\n        },\n        {\n          \"@type\": \"ListItem\",\n          \"position\": 3,\n          \"name\": \"Colson Casters\",\n          \"item\": \"https:\/\/casterhq.com\/collections\/colson-casters\"\n        },\n        {\n          \"@type\": \"ListItem\",\n          \"position\": 4,\n          \"name\": \"Colson 2.04456.544-BRK1\",\n          \"item\": \"https:\/\/casterhq.com\/products\/4-x-1-25-stainless-polyolefin-side-lock-caster-with-delrin-bearing-and-2-5-x-3-625-plate-heavy-duty-corrosion-resistant-model-2-04456-544-brk1-for-industrial-and-commercial-applications\"\n        }\n      ]\n    },\n    {\n      \"@type\": \"FAQPage\",\n      \"mainEntity\": [\n        {\n          \"@type\": \"Question\",\n          \"name\": \"What does the Colson part number 2.04456.544-BRK1 mean?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"Colson encodes its part numbers by series, wheel material, wheel diameter, plate size, bearing type, and mount style. The 2.04456.544-BRK1 is decoded by your CasterHQ engineer at order time — call us at 877-721-7837 for a full breakdown.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"What is the load capacity of the 2.04456.544-BRK1?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"275 lb per caster dynamic. On a 4-caster cart with even load distribution and a 1.3x safety factor for moving loads, that yields the rated working capacity per cart.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"Will the 2.04456.544-BRK1 work on rough concrete?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"Yes for cast iron and steel wheels. 4\\\" diameter rolls over expansion joints and seams cleanly. For polished or epoxy floors, ask us about poly-on-iron or thermoplastic options.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"Is the 2.04456.544-BRK1 made in the USA?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"Colson's industrial casters are USA-manufactured. We provide BAA\/TAA-compliant Country-of-Origin documentation on request for federal procurement, typical turnaround under 24 hours.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"What is the lead time?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"In stock at CasterHQ Mansfield, TX. Quantities 1-100 ship same-day for orders placed before 2:00 PM Central. Larger quantities ship within 1-2 business days.\"\n          }\n        }\n      ]\n    },\n    {\n      \"@type\": \"WebPage\",\n      \"@id\": \"https:\/\/casterhq.com\/products\/4-x-1-25-stainless-polyolefin-side-lock-caster-with-delrin-bearing-and-2-5-x-3-625-plate-heavy-duty-corrosion-resistant-model-2-04456-544-brk1-for-industrial-and-commercial-applications#webpage\"\n    }\n  ]\n}\n\u003c\/script\u003e","brand":"colson-header","offers":[{"title":"No Hardware","offer_id":50122173874488,"sku":"2.04456.544-BRK1","price":119.0,"currency_code":"USD","in_stock":true},{"title":"5\/16\" Mounting Hardware Pack (4 pcs)","offer_id":52323422667064,"sku":"2.04456.544-BRK1","price":132.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/4191\/0328\/files\/2.04456.544-BRK1-2.png?v=1771081805"},{"product_id":"4-x-1-25-stainless-polyolefin-caster-with-delrin-bearing-and-total-lock-heavy-duty-industrial-caster-with-2-5-x-3-625-mounting-plate-model-2-04456-544-brk4","title":"Colson 2.04456.544 BRK4 4\" x 1.25\" Polyolefin Stainless Total Lock Caster | CasterHQ","description":"\u003c!-- Product Description Section --\u003e\n\u003cdiv style=\"box-shadow: 0px 4px 8px rgba(0,0,0,0.1); padding: 20px; border-radius: 12px;\"\u003e\n    \u003ch1 style=\"color: rgb(1, 99, 103); font-weight: bold;  text-align: center;\"\u003e4\" x 1.25\" Stainless Polyolefin Delrin Bearing Caster with Total Lock and 2.5\" x 3.625\" Plate - 2.04456.544 BRK4\u003c\/h1\u003e\n    \u003chr id=\"horizontalrule\"\u003e\n    \u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eProduct Overview\u003c\/h2\u003e\n    \u003cul\u003e\n        \u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 4\" x 1.25\"\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Stainless steel with Polyolefin wheel\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eBearings:\u003c\/strong\u003e Delrin Bearing for smooth operation\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eLocking Mechanism:\u003c\/strong\u003e Total Lock for added security\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eMounting Plate Size:\u003c\/strong\u003e 2.5\" x 3.625\"\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e 2.04456.544 BRK4\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eDurability:\u003c\/strong\u003e Built to handle rigorous, heavy-duty applications\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Ideal for demanding industrial and commercial use\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003ePerformance:\u003c\/strong\u003e Provides smooth and consistent movement\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eCorrosion Resistance:\u003c\/strong\u003e Excellent for environments with high exposure to moisture or chemicals\u003c\/li\u003e\n    \u003c\/ul\u003e\n    \u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eKey Benefits\u003c\/h2\u003e\n    \u003cp\u003e\n        The 4\" x 1.25\" Stainless Polyolefin Delrin Bearing Caster with Total Lock and 2.5\" x 3.625\" Plate (2.04456.544 BRK4) is expertly crafted for high-performance applications. Its durable stainless steel construction combined with a Polyolefin wheel ensures excellent corrosion resistance and durability in challenging environments. Equipped with a reliable Delrin Bearing and a Total Lock system, this caster provides smooth movement and secure positioning, making it ideal for demanding industrial and commercial settings. The compact mounting plate size allows for versatile installation, meeting high standards of functionality and ease of use.\n    \u003c\/p\u003e\n    \u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eCustomer Assurance\u003c\/h2\u003e\n    \u003cp\u003e\n        Our 4\" x 1.25\" Stainless Polyolefin Delrin Bearing Caster with Total Lock and 2.5\" x 3.625\" Plate (2.04456.544 BRK4) is thoroughly tested to ensure optimal durability, performance, and corrosion resistance. Designed to withstand heavy-duty use, this caster delivers dependable service in various industrial applications. We are dedicated to providing products that align with the highest quality standards and guarantee customer satisfaction through consistent reliability and robust performance support.\n    \u003c\/p\u003e\n\u003c\/div\u003e","brand":"colson-header","offers":[{"title":"No Hardware","offer_id":50122175578424,"sku":"2.04456.544-BRK4","price":135.0,"currency_code":"USD","in_stock":true},{"title":"5\/16\" Mounting Hardware Pack (4 pcs)","offer_id":52323422732600,"sku":"2.04456.544-BRK4","price":148.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/4191\/0328\/files\/2.04456.544-BRK4-2.png?v=1771081807"},{"product_id":"5-x-1-25-stainless-polyolefin-delrin-bearing-side-lock-caster-with-2-5-x-3-625-plate-heavy-duty-corrosion-resistant-for-industrial-use-model-2-05456-544-brk1","title":"Colson 2.05456.544 BRK1 5\" x 1.25\" Polyolefin Stainless Side Lock Caster | CasterHQ","description":"\u003c!-- Product Description Section --\u003e\n\u003cdiv style=\"box-shadow: 0px 4px 8px rgba(0,0,0,0.1); padding: 20px; border-radius: 12px;\"\u003e\n\t\u003ch1 style=\"color: rgb(1, 99, 103); font-weight: bold;  text-align: center;\"\u003e5\" x 1.25\" Stainless Polyolefin Delrin Bearing Side-Lock Caster with 2.5\" x 3.625\" Plate - 2.05456.544 BRK1\u003c\/h1\u003e\n\t\u003chr id=\"horizontalrule\"\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eProduct Overview\u003c\/h2\u003e\n\t\u003cul\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 5\" x 1.25\"\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Stainless steel with polyolefin wheel\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eBearings:\u003c\/strong\u003e High-quality Delrin Bearing\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eLocking Mechanism:\u003c\/strong\u003e Side-Lock for secure positioning\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eMounting Plate Size:\u003c\/strong\u003e 2.5\" x 3.625\"\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e 2.05456.544 BRK1\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eDurability:\u003c\/strong\u003e Engineered for heavy-duty industrial use\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Ideal for environments requiring high load capacity and smooth movement\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003ePerformance:\u003c\/strong\u003e Ensures consistent, reliable movement across surfaces\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eCorrosion Resistance:\u003c\/strong\u003e Built to withstand challenging environments with high corrosion resistance\u003c\/li\u003e\n\t\u003c\/ul\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eKey Benefits\u003c\/h2\u003e\n\t\u003cp\u003e\n\t\tThe 5\" x 1.25\" Stainless Polyolefin Delrin Bearing Side-Lock Caster with 2.5\" x 3.625\" Plate (2.05456.544 BRK1) offers superior durability and performance, designed for heavy-duty applications in demanding settings. Constructed from robust stainless steel with a polyolefin wheel, this caster provides both smooth movement and exceptional corrosion resistance. The Delrin Bearing ensures minimal friction, while the side-lock mechanism allows for secure positioning when needed. This caster is a top choice for industrial and commercial applications, providing both reliability and long-lasting efficiency in various operating environments.\n\t\u003c\/p\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eCustomer Assurance\u003c\/h2\u003e\n\t\u003cp\u003e\n\t\tOur 5\" x 1.25\" Stainless Polyolefin Delrin Bearing Side-Lock Caster (2.05456.544 BRK1) is manufactured to meet rigorous quality and performance standards. Each caster undergoes extensive testing to ensure it withstands intensive use, delivering consistent performance in industrial and commercial applications. We are dedicated to providing products that add value to your operations, supported by reliable customer service and satisfaction guarantees.\n\t\u003c\/p\u003e\n\u003c\/div\u003e","brand":"colson-header","offers":[{"title":"No Hardware","offer_id":50122309370168,"sku":"2.05456.544-BRK1","price":125.0,"currency_code":"USD","in_stock":true},{"title":"5\/16\" Mounting Hardware Pack (4 pcs)","offer_id":52323447308600,"sku":"2.05456.544-BRK1","price":138.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/4191\/0328\/files\/2.05456.544-BRK1-2.png?v=1771082097"},{"product_id":"5-x-1-25-stainless-polyolefin-caster-with-delrin-bearing-top-lock-and-2-5-x-3-625-plate-ideal-for-industrial-commercial-use-model-2-05456-544-brk2","title":"Colson 2.05456.544 BRK2 5\" x 1.25\" Polyolefin Stainless Caster – CasterHQ","description":"\u003c!-- Product Description Section --\u003e\n\u003cdiv style=\"box-shadow: 0px 4px 8px rgba(0,0,0,0.1); padding: 20px; border-radius: 12px;\"\u003e\n\t\u003ch1 style=\"color: rgb(1, 99, 103); font-weight: bold;  text-align: center;\"\u003e5\" x 1.25\" Stainless Polyolefin Delrin Bearing Caster with Top Lock and 2.5\" x 3.625\" Plate - 2.05456.544 BRK2\u003c\/h1\u003e\n\t\u003chr id=\"horizontalrule\"\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eProduct Overview\u003c\/h2\u003e\n\t\u003cul\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 5\" x 1.25\"\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Stainless steel with Polyolefin wheel\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eBearings:\u003c\/strong\u003e Delrin Bearing for smooth operation\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eLocking Mechanism:\u003c\/strong\u003e Top Lock\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eMounting Plate Size:\u003c\/strong\u003e 2.5\" x 3.625\"\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e 2.05456.544 BRK2\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eDurability:\u003c\/strong\u003e Engineered for high-demand, heavy-duty applications\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Ideal for industrial, commercial, and medical equipment\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003ePerformance:\u003c\/strong\u003e Reliable, non-marking movement\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eCorrosion Resistance:\u003c\/strong\u003e Optimized for environments with high exposure to moisture and chemicals\u003c\/li\u003e\n\t\u003c\/ul\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eKey Benefits\u003c\/h2\u003e\n\t\u003cp\u003e\n\t\tThe 5\" x 1.25\" Stainless Polyolefin Delrin Bearing Caster with Top Lock and 2.5\" x 3.625\" Plate (2.05456.544 BRK2) is designed to meet the needs of rigorous industrial and commercial applications. Its stainless steel construction and Polyolefin wheel offer excellent durability and resistance to corrosion, while the Delrin Bearing ensures smooth, non-marking movement across various surfaces. Equipped with a Top Lock, this caster provides reliable stability, making it a dependable choice for environments that demand high performance, including medical, laboratory, and heavy-duty industrial settings.\n\t\u003c\/p\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eCustomer Assurance\u003c\/h2\u003e\n\t\u003cp\u003e\n\t\tOur 5\" x 1.25\" Stainless Polyolefin Delrin Bearing Caster with Top Lock and 2.5\" x 3.625\" Plate (2.05456.544 BRK2) is built to adhere to stringent quality standards. Each caster undergoes extensive testing to ensure it withstands heavy usage while providing reliable, non-marking performance. We are dedicated to offering products that blend quality with functionality, backed by responsive customer support and a commitment to customer satisfaction.\n\t\u003c\/p\u003e\n\u003c\/div\u003e","brand":"colson-header","offers":[{"title":"No Hardware","offer_id":50122309468472,"sku":"2.05456.544-BRK2","price":136.0,"currency_code":"USD","in_stock":true},{"title":"5\/16\" Mounting Hardware Pack (4 pcs)","offer_id":52323447406904,"sku":"2.05456.544-BRK2","price":149.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/4191\/0328\/files\/2.05456.544-BRK2-2.png?v=1771082098"},{"product_id":"5-x-1-25-stainless-polyolefin-caster-with-total-lock-delrin-bearing-heavy-duty-2-5-x-3-625-plate-model-2-05456-544-brk4-for-industrial-commercial-use","title":"Colson 2.05456.544 BRK4 5\" x 1.25\" Polyolefin Stainless Total Lock Caster","description":"\u003c!-- Product Description Section --\u003e\n\u003cdiv style=\"box-shadow: 0px 4px 8px rgba(0,0,0,0.1); padding: 20px; border-radius: 12px;\"\u003e\n\t\u003ch1 style=\"color: rgb(1, 99, 103); font-weight: bold;  text-align: center;\"\u003e\n        5\" x 1.25\" Stainless Polyolefin Delrin Bearing Caster with Total Lock and 2.5\" x 3.625\" Plate - 2.05456.544 BRK4\n    \u003c\/h1\u003e\n\t\u003chr id=\"horizontalrule\"\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eProduct Overview\u003c\/h2\u003e\n\t\u003cul\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 5\" x 1.25\"\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Stainless steel with Polyolefin wheel\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eBearings:\u003c\/strong\u003e Delrin Bearing for smooth operation\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eLocking Mechanism:\u003c\/strong\u003e Total Lock for added stability\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eMounting Plate Size:\u003c\/strong\u003e 2.5\" x 3.625\"\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e 2.05456.544 BRK4\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eDurability:\u003c\/strong\u003e Engineered for long-lasting, heavy-duty performance\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Ideal for industrial, commercial, and demanding environments\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003ePerformance:\u003c\/strong\u003e Reliable, quiet, and smooth-rolling under heavy loads\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eCorrosion Resistance:\u003c\/strong\u003e Suitable for moisture-prone or corrosive environments\u003c\/li\u003e\n\t\u003c\/ul\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eKey Benefits\u003c\/h2\u003e\n\t\u003cp\u003e\n\t\tThe 5\" x 1.25\" Stainless Polyolefin Delrin Bearing Caster with Total Lock and 2.5\" x 3.625\" Plate (2.05456.544 BRK4) combines durability with reliable performance, making it ideal for demanding industrial and commercial applications. Crafted with a stainless steel frame and a Polyolefin wheel, this caster is built for corrosion resistance and heavy-duty use. The Delrin Bearing ensures smooth and quiet movement, while the Total Lock feature secures both the wheel and swivel for maximum stability when needed. Its 2.5\" x 3.625\" mounting plate offers versatile compatibility, simplifying installation and replacement.\n\t\u003c\/p\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eCustomer Assurance\u003c\/h2\u003e\n\t\u003cp\u003e\n\t\tOur 5\" x 1.25\" Stainless Polyolefin Delrin Bearing Caster with Total Lock and 2.5\" x 3.625\" Plate (2.05456.544 BRK4) undergoes rigorous testing to meet the highest quality and performance standards. Designed for longevity and reliability in tough environments, this caster is backed by our commitment to quality and customer satisfaction. We strive to provide products that add significant value to your operations, ensuring dependable support and satisfaction with every purchase.\n\t\u003c\/p\u003e\n\u003c\/div\u003e","brand":"colson-header","offers":[{"title":"No Hardware","offer_id":50122309632312,"sku":"2.05456.544-BRK4","price":141.0,"currency_code":"USD","in_stock":true},{"title":"5\/16\" Mounting Hardware Pack (4 pcs)","offer_id":52323451568440,"sku":"2.05456.544-BRK4","price":154.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/4191\/0328\/files\/2.05456.544-BRK4-2.png?v=1771082098"},{"product_id":"3-x-1-25-stainless-polyolefin-delrin-bearing-side-lock-caster-with-2-5-x-3-625-plate-durable-industrial-commercial-use-2-33456-544-brk1","title":"Colson 2.33456.544 BRK1 3\" x 1.25\" Polyolefin Side Lock Caster – 200 lb | CasterHQ","description":"\u003c!-- Product Description Section --\u003e\n\u003cdiv style=\"box-shadow: 0px 4px 8px rgba(0,0,0,0.1); padding: 20px; border-radius: 12px;\"\u003e\n  \u003ch1 style=\"color: rgb(1, 99, 103); font-weight: bold;  text-align: center;\"\u003e3\" x 1.25\" Stainless Polyolefin Delrin Bearing Side-Lock Caster with 2.5\" x 3.625\" Plate - 2.33456.544 BRK1\u003c\/h1\u003e\n  \u003chr id=\"horizontalrule\"\u003e\n  \u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eProduct Overview\u003c\/h2\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 3\" x 1.25\"\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Stainless steel with Polyolefin wheel\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eBearings:\u003c\/strong\u003e Delrin Bearing\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eLocking Mechanism:\u003c\/strong\u003e Side-Lock (BRK1)\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMounting Plate Size:\u003c\/strong\u003e 2.5\" x 3.625\"\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e 2.33456.544 BRK1\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eDurability:\u003c\/strong\u003e Designed for heavy-duty applications\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Ideal for industrial and commercial use\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePerformance:\u003c\/strong\u003e Smooth and reliable movement\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eCorrosion Resistance:\u003c\/strong\u003e Suitable for environments requiring high resistance to corrosion\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eLoad Capacity:\u003c\/strong\u003e 200 lb\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \n  \u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eKey Benefits\u003c\/h2\u003e\n  \u003cp\u003eThe 3\" x 1.25\" Stainless Polyolefin Delrin Bearing Side-Lock Caster with 2.5\" x 3.625\" Plate (2.33456.544 BRK1) is engineered for high-performance in demanding environments. Made from durable stainless steel and featuring a Polyolefin wheel with Delrin Bearing, this caster provides smooth, reliable movement and exceptional durability. The side-lock mechanism ensures secure positioning, making it ideal for industrial and commercial applications where stability and performance are crucial. Designed to meet the highest standards of quality, this caster ensures long-lasting reliability and efficiency in your operations.\u003c\/p\u003e\n\n  \u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eCustomer Assurance\u003c\/h2\u003e\n  \u003cp\u003eOur 3\" x 1.25\" Stainless Polyolefin Delrin Bearing Side-Lock Caster with 2.5\" x 3.625\" Plate (2.33456.544 BRK1) is built to meet rigorous standards of quality and performance. Each caster is thoroughly tested to ensure it can withstand heavy-duty use and provide reliable service in various industrial settings. We are committed to delivering products that offer exceptional value, backed by dependable customer support and a satisfaction guarantee.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"colson-header","offers":[{"title":"No Hardware","offer_id":50122313957688,"sku":"2.33456.544-BRK1","price":123.0,"currency_code":"USD","in_stock":true},{"title":"5\/16\" Mounting Hardware Pack (4 pcs)","offer_id":52323454419256,"sku":"2.33456.544-BRK1","price":136.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/4191\/0328\/files\/2.33456.544-BRK1-2.png?v=1771082117"},{"product_id":"3-x-1-25-stainless-steel-polyolefin-caster-with-delrin-bearing-total-lock-and-2-5-x-3-625-plate-heavy-duty-industrial-use-model-2-33456-544-brk4","title":"Colson 2.33456.544 BRK4 3\" x 1.25\" Polyolefin Total Lock Caster | CasterHQ","description":"\u003c!-- Product Description Section --\u003e\n\u003cdiv style=\"box-shadow: 0px 4px 8px rgba(0,0,0,0.1); padding: 20px; border-radius: 12px;\"\u003e\n\t\u003ch1 style=\"color: rgb(1, 99, 103); font-weight: bold;  text-align: center;\"\u003e3\" x 1.25\" Stainless Polyolefin Delrin Bearing Caster with Total Lock and 2.5\" x 3.625\" Plate - 2.33456.544 BRK4\u003c\/h1\u003e\n\t\u003chr id=\"horizontalrule\"\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eProduct Overview\u003c\/h2\u003e\n\t\u003cul\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 3\" x 1.25\"\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Stainless steel with durable polyolefin wheel\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eBearings:\u003c\/strong\u003e Delrin Bearing for smooth operation\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eLocking Mechanism:\u003c\/strong\u003e Total Lock for stability\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eMounting Plate Size:\u003c\/strong\u003e 2.5\" x 3.625\"\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e 2.33456.544 BRK4\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eDurability:\u003c\/strong\u003e Built to withstand high-load environments\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Suitable for industrial and heavy-duty commercial use\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003ePerformance:\u003c\/strong\u003e Provides secure and consistent mobility\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eCorrosion Resistance:\u003c\/strong\u003e Engineered for environments requiring resistance to corrosion\u003c\/li\u003e\n\t\u003c\/ul\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eKey Benefits\u003c\/h2\u003e\n\t\u003cp\u003e\n\t\tThe 3\" x 1.25\" Stainless Polyolefin Delrin Bearing Caster with Total Lock and 2.5\" x 3.625\" Plate (2.33456.544 BRK4) combines robust design with advanced performance, perfect for demanding industrial applications. Featuring a corrosion-resistant stainless steel construction and a polyolefin wheel with Delrin Bearings, this caster offers a smooth, reliable movement and a Total Lock system for secure positioning. With its compact 2.5\" x 3.625\" plate, installation and replacement are straightforward, making it an ideal choice for heavy-duty environments where stability and durability are paramount.\n\t\u003c\/p\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eCustomer Assurance\u003c\/h2\u003e\n\t\u003cp\u003e\n\t\tOur 3\" x 1.25\" Stainless Polyolefin Delrin Bearing Caster with Total Lock (2.33456.544 BRK4) is manufactured to meet the highest standards of quality and reliability. Each caster undergoes rigorous testing to ensure it performs reliably under heavy use in industrial settings. We are dedicated to delivering products that meet your operational needs, backed by quality support and a satisfaction guarantee, so you can trust in the performance and value of our casters for years to come.\n\t\u003c\/p\u003e\n\u003c\/div\u003e","brand":"colson-header","offers":[{"title":"No Hardware","offer_id":50122314088760,"sku":"2.33456.544-BRK4","price":138.0,"currency_code":"USD","in_stock":true},{"title":"5\/16\" Mounting Hardware Pack (4 pcs)","offer_id":52323454615864,"sku":"2.33456.544-BRK4","price":151.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/4191\/0328\/files\/2.33456.544-BRK4-2.png?v=1771082118"},{"product_id":"colson-casters-stainless-4-x-2-polyolefin-delrin-bearing-caster-with-total-lock-4-x-4-5-plate-sku-d4-04109-831-brk4-ss-heavy-duty-industrial-mobility-solutions","title":"Colson D4.04109.831 BRK4 SS 4\"x2\" Polyolefin Stainless Total Lock Caster","description":"\u003c!-- Main Container --\u003e\n\u003cdiv style=\"box-shadow: 0px 4px 8px rgba(0,0,0,0.1); padding: 20px; border-radius: 12px;\"\u003e\n\t\u003c!-- Product Header --\u003e\n\t\u003ch1 style=\"color: rgb(1, 99, 103); font-weight: bold;  text-align: center;\"\u003e\n\tColson Casters | Stainless 4\" x 2\" Polyolefin Delrin Bearing Caster with Total Lock and 4\" x 4.5\" Plate - SKU: D4.04109.831 BRK4 SS\n\t\u003c\/h1\u003e\n\t\u003chr id=\"horizontalrule\"\u003e\n\t\u003c!-- Product Features Section --\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eProduct Features\u003c\/h2\u003e\n\t\u003cul\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Premium stainless steel construction for enhanced durability and corrosion resistance\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eWheel Size:\u003c\/strong\u003e 4\" x 2\" Polyolefin wheel designed for superior load distribution and smooth rolling performance\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eBearing Type:\u003c\/strong\u003e Delrin bearing ensures quiet operation and extended lifespan\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003ePlate Size:\u003c\/strong\u003e 4\" x 4.5\" top plate, compatible with a wide range of applications\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eLocking Mechanism:\u003c\/strong\u003e Total Lock feature to secure the caster in place, preventing accidental movement\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eLoad Capacity:\u003c\/strong\u003e Designed to handle heavy-duty loads with reliability and strength\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e Perfect for industrial, commercial, and heavy-duty applications requiring smooth and secure mobility\u003c\/li\u003e\n\t\u003c\/ul\u003e\n\t\u003c!-- Product Description --\u003e\n\t\u003cp\u003e\n        The Colson Casters Stainless 4\" x 2\" Polyolefin Delrin Bearing Caster with Total Lock and 4\" x 4.5\" Plate offers exceptional performance for a variety of demanding applications. Engineered with premium materials, this caster features a stainless steel construction, ensuring corrosion resistance and long-lasting durability in harsh environments.\n\t\u003c\/p\u003e\n\t\u003cp\u003e\n        Equipped with a high-quality Polyolefin wheel, this caster delivers smooth rolling performance and superior load distribution, making it ideal for both indoor and outdoor use. The Delrin bearing guarantees a quieter operation, enhancing the caster’s reliability and lifespan. Additionally, the Total Lock mechanism secures the wheel in place, offering peace of mind by preventing any unwanted movement.\n\t\u003c\/p\u003e\n\t\u003cp\u003e\n        Whether used in industrial settings, warehouses, or commercial environments, this caster is designed to meet the highest standards for mobility solutions. The versatile 4\" x 4.5\" top plate provides compatibility with a wide variety of mounting applications, making it a highly flexible choice for your mobility needs.\n\t\u003c\/p\u003e\n\t\u003c!-- Call to Action --\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eElevate Your Mobility with Colson Casters\u003c\/h2\u003e\n\t\u003cp\u003e\n        Upgrade your equipment and ensure smooth, secure, and efficient movement with Colson Casters. Engineered for superior durability and functionality, our casters provide reliable mobility solutions for every application.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"colson-header","offers":[{"title":"Roller Bearing","offer_id":50124230328632,"sku":"D4.04109.831-BRK4-SS","price":195.0,"currency_code":"USD","in_stock":true},{"title":"Precision Bearing","offer_id":52318234181944,"sku":"D4.04109.831-BRK4-SS","price":203.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Roller Bearing","offer_id":52318234214712,"sku":"D4.04109.831-BRK4-SS","price":210.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Precision Bearing","offer_id":52318234247480,"sku":"D4.04109.831-BRK4-SS","price":217.0,"currency_code":"USD","in_stock":true},{"title":"High-Temp Roller Bearing (600°F)","offer_id":52318234280248,"sku":"D4.04109.831-BRK4-SS","price":203.0,"currency_code":"USD","in_stock":true},{"title":"Delrin Plastic Bearing (1\/2\")","offer_id":52318234313016,"sku":"D4.04109.831-BRK4-SS","price":195.0,"currency_code":"USD","in_stock":true},{"title":"Delrin Plastic Bearing (3\/4\")","offer_id":52318234345784,"sku":"D4.04109.831-BRK4-SS","price":195.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/4191\/0328\/files\/D4.04109.831-BRK4-SS-2.png?v=1771084049"},{"product_id":"colson-casters-stainless-4-x-2-polyolefin-delrin-bearing-top-lock-caster-with-4-x-4-5-plate-sku-d4-04109-831-brk7-ss-heavy-duty-durable-industrial-healthcare-mobility-solutions","title":"Colson D4.04109.831 4\" x 2\" Polyolefin Stainless Caster with Brake | CasterHQ","description":"\u003c!-- Main Container --\u003e\n\u003cdiv style=\"box-shadow: 0px 4px 8px rgba(0,0,0,0.1); padding: 20px; border-radius: 12px;\"\u003e\n\t\u003c!-- Product Header --\u003e\n\t\u003ch1 style=\"color: rgb(1, 99, 103); font-weight: bold;  text-align: center;\"\u003e\n\tColson Casters | Stainless 4\" x 2\" Polyolefin Delrin Bearing Top-Lock Caster with 4\" x 4.5\" Plate - SKU: D4.04109.831 BRK7 SS\n\t\u003c\/h1\u003e\n\t\u003chr id=\"horizontalrule\"\u003e\n\t\u003c!-- Product Features Section --\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eProduct Features\u003c\/h2\u003e\n\t\u003cul\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eMaterial Construction:\u003c\/strong\u003e Premium stainless steel for durability and corrosion resistance\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eWheel Type:\u003c\/strong\u003e Polyolefin wheel with Delrin bearing for smooth operation and low maintenance\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eLocking Mechanism:\u003c\/strong\u003e Top-Lock for secure and stable mobility\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eTop Plate Dimensions:\u003c\/strong\u003e 4\" x 4-1\/2\" for compatibility with various equipment and furniture\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eLoad Capacity:\u003c\/strong\u003e High-load handling capability suitable for heavy-duty applications\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e Ideal for industrial, commercial, and healthcare settings, providing efficient mobility\u003c\/li\u003e\n\t\u003c\/ul\u003e\n\t\u003c!-- Product Description --\u003e\n\t\u003cp\u003e\n        The Colson Casters | Stainless 4\" x 2\" Polyolefin Delrin Bearing Top-Lock Caster offers a robust and reliable solution for a variety of demanding environments. Crafted with premium stainless steel, this caster provides superior durability and resistance to corrosion, ensuring a long-lasting performance in even the toughest conditions.\n\t\u003c\/p\u003e\n\t\u003cp\u003e\n        Featuring a 4\" x 2\" polyolefin wheel with a Delrin bearing, this caster ensures smooth and quiet movement with minimal maintenance. Its top-lock mechanism adds an extra layer of security, making it ideal for applications where stability and reliability are paramount.\n\t\u003c\/p\u003e\n\t\u003cp\u003e\n        With a top plate dimension of 4\" x 4-1\/2\", this caster is compatible with a wide range of equipment and furniture, from industrial machinery to hospital carts. Whether you need to move heavy loads across factory floors, warehouses, or healthcare facilities, the Colson Casters | Stainless 4\" x 2\" Polyolefin Delrin Bearing Top-Lock Caster is designed to meet your needs.\n\t\u003c\/p\u003e\n\t\u003cp\u003e\n        Count on Colson Casters for superior engineering, high-quality materials, and exceptional performance. Our products are trusted by professionals across industries, offering safe and efficient mobility solutions to help optimize operations and enhance workflow.\n\t\u003c\/p\u003e\n\t\u003c!-- Call to Action --\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eExperience Unmatched Mobility and Durability\u003c\/h2\u003e\n\t\u003cp\u003e\n        Transform your mobility solutions with the Colson Casters | Stainless 4\" x 2\" Polyolefin Delrin Bearing Top-Lock Caster. Built to last and designed to perform, this caster is your trusted partner for smooth, stable, and secure movement.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"colson-header","offers":[{"title":"Roller Bearing","offer_id":50124230459704,"sku":"D4.04109.831-BRK7-SS","price":201.0,"currency_code":"USD","in_stock":true},{"title":"Precision Bearing","offer_id":52318234444088,"sku":"D4.04109.831-BRK7-SS","price":209.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Roller Bearing","offer_id":52318234476856,"sku":"D4.04109.831-BRK7-SS","price":216.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Precision Bearing","offer_id":52318234509624,"sku":"D4.04109.831-BRK7-SS","price":223.0,"currency_code":"USD","in_stock":true},{"title":"High-Temp Roller Bearing (600°F)","offer_id":52318234542392,"sku":"D4.04109.831-BRK7-SS","price":209.0,"currency_code":"USD","in_stock":true},{"title":"Delrin Plastic Bearing (1\/2\")","offer_id":52318234575160,"sku":"D4.04109.831-BRK7-SS","price":201.0,"currency_code":"USD","in_stock":true},{"title":"Delrin Plastic Bearing (3\/4\")","offer_id":52318234607928,"sku":"D4.04109.831-BRK7-SS","price":201.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/4191\/0328\/files\/D4.04109.831-BRK7-SS-2.png?v=1771084051"},{"product_id":"colson-casters-stainless-4-x-2-hi-temp-retort-delrin-bearing-caster-with-total-lock-and-4-x-4-5-plate-sku-d4-04109-831-rw-brk4-ss-high-performance-industrial-caster-for-extreme-environments","title":"Colson D4.04109.831 RW Stainless Total Lock Caster 4\" x 2\" Retort | CasterHQ","description":"\u003c!-- Main Container --\u003e\n\u003cdiv style=\"box-shadow: 0px 4px 8px rgba(0,0,0,0.1); padding: 20px; border-radius: 12px;\"\u003e\n    \u003c!-- Product Header --\u003e\n    \u003ch1 style=\"color: rgb(1, 99, 103); font-weight: bold;  text-align: center;\"\u003e\n        Colson Casters | Stainless 4\" x 2\" Hi-Temp Retort Delrin Bearing Caster with Total Lock and 4\" x 4.5\" Plate\n    \u003c\/h1\u003e\n    \u003chr id=\"horizontalrule\"\u003e\n    \n    \u003c!-- Product Features Section --\u003e\n    \u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eProduct Features\u003c\/h2\u003e\n    \u003cul\u003e\n        \u003cli\u003e\n\u003cstrong\u003eMaterial Construction:\u003c\/strong\u003e Premium Stainless Steel for enhanced durability and corrosion resistance\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eWheel Type:\u003c\/strong\u003e 4\" x 2\" Hi-Temp Retort Delrin Bearing Caster designed for high-temperature environments\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eTotal Lock Mechanism:\u003c\/strong\u003e Secure and reliable Total Lock to ensure stationary use and safety in demanding conditions\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003ePlate Size:\u003c\/strong\u003e 4\" x 4.5\" Plate, compatible with a wide range of equipment and machinery\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eLoad Capacity:\u003c\/strong\u003e Heavy-duty performance engineered for superior weight handling and longevity\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e Ideal for industrial, food processing, and medical applications requiring reliable movement under extreme conditions\u003c\/li\u003e\n    \u003c\/ul\u003e\n\n    \u003c!-- Product Description --\u003e\n    \u003cp\u003e\n        The Colson Casters Stainless 4\" x 2\" Hi-Temp Retort Delrin Bearing Caster with Total Lock and 4\" x 4.5\" Plate offers exceptional durability and functionality in high-temperature environments. Constructed from premium stainless steel, this caster is designed to withstand the most demanding conditions, making it perfect for industries such as food processing, pharmaceuticals, and industrial machinery.\n    \u003c\/p\u003e\n    \u003cp\u003e\n        The caster features a Delrin bearing that ensures smooth operation even in high-temperature retort applications. With a total lock mechanism, this caster guarantees security, locking the wheel in place for stationary use when needed. Its 4\" x 2\" wheel size provides a balance between strength and maneuverability, ensuring reliable movement across a variety of surfaces.\n    \u003c\/p\u003e\n    \u003cp\u003e\n        Whether you're dealing with extreme heat, chemical exposure, or heavy-duty applications, the Colson Casters Hi-Temp Retort Caster delivers the performance, reliability, and safety you require. Designed with the highest standards of quality and engineering, this caster is built to perform in critical environments, making it an ideal choice for any industrial setting.\n    \u003c\/p\u003e\n\n    \u003c!-- Call to Action --\u003e\n    \u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eElevate Your Equipment with Colson Casters\u003c\/h2\u003e\n    \u003cp\u003e\n        Invest in high-performance mobility with Colson Casters' Stainless Hi-Temp Retort Delrin Bearing Caster. Upgrade your industrial operations with a reliable and durable solution designed to meet the most rigorous demands.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"colson-header","offers":[{"title":"Roller Bearing","offer_id":50124233212216,"sku":"D4.04109.831-RW-BRK4-SS","price":272.0,"currency_code":"USD","in_stock":true},{"title":"Precision Bearing","offer_id":52318237360440,"sku":"D4.04109.831-RW-BRK4-SS","price":280.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Roller Bearing","offer_id":52318237393208,"sku":"D4.04109.831-RW-BRK4-SS","price":287.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Precision Bearing","offer_id":52318237425976,"sku":"D4.04109.831-RW-BRK4-SS","price":294.0,"currency_code":"USD","in_stock":true},{"title":"High-Temp Roller Bearing (250°F)","offer_id":52318237458744,"sku":"D4.04109.831-RW-BRK4-SS","price":280.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/4191\/0328\/files\/D4.04109.831-RW-BRK4-SS-2.png?v=1771084067"},{"product_id":"colson-casters-stainless-4-x-2-hi-temp-retort-delrin-bearing-top-lock-caster-with-4-x-4-5-plate-sku-d4-04109-831-rw-brk7-ss-high-temperature-mobility-solution-for-industrial-sterilization-applications","title":"Colson D4.04109.831 4\" x 2\" Hi-Temp Stainless Caster with Brake | CasterHQ","description":"\u003c!-- Main Container --\u003e\n\u003cdiv style=\"box-shadow: 0px 4px 8px rgba(0,0,0,0.1); padding: 20px; border-radius: 12px;\"\u003e\n\t\u003c!-- Product Header --\u003e\n\t\u003ch1 style=\"color: rgb(1, 99, 103); font-weight: bold;  text-align: center;\"\u003e\n\tColson Casters | Stainless 4\" x 2\" Hi-Temp Retort Delrin Bearing Top-Lock Caster with 4\" x 4.5\" Plate - SKU: D4.04109.831 RW BRK7 SS\n\t\u003c\/h1\u003e\n\t\u003chr id=\"horizontalrule\"\u003e\n\t\u003c!-- Product Features Section --\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eProduct Features\u003c\/h2\u003e\n\t\u003cul\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Stainless Steel construction for enhanced durability and corrosion resistance\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eWheel Type:\u003c\/strong\u003e 4\" x 2\" Hi-Temp Retort Wheel with Delrin Bearing for smooth and reliable operation\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eTop Lock Design:\u003c\/strong\u003e Secure locking mechanism for safe and stable positioning\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eLoad Capacity:\u003c\/strong\u003e Built for demanding environments with exceptional load handling capacity\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003ePlate Size:\u003c\/strong\u003e 4\" x 4.5\" top plate suitable for various applications requiring stability and strength\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e Ideal for high-temperature applications such as retort cooking or sterilization processes\u003c\/li\u003e\n\t\u003c\/ul\u003e\n\t\u003c!-- Product Description --\u003e\n\t\u003cp\u003e\n        The Colson Casters Stainless 4\" x 2\" Hi-Temp Retort Delrin Bearing Top-Lock Caster offers unparalleled performance in high-temperature environments. Designed with precision, this caster features a robust stainless steel construction, ensuring long-lasting durability even under extreme conditions. Whether used in sterilization chambers, retort cooking processes, or other high-heat applications, this caster is engineered to withstand tough environments while providing smooth mobility.\n\t\u003c\/p\u003e\n\t\u003cp\u003e\n        The Hi-Temp Retort Wheel with Delrin Bearing ensures reliable operation and minimal friction, allowing for seamless movement even under heavy loads. The top-lock design offers secure stability, making it ideal for situations where controlled positioning is essential. With its 4\" x 4.5\" top plate, this caster is compatible with various setups that require both strength and stability.\n\t\u003c\/p\u003e\n\t\u003cp\u003e\n        Colson Casters' commitment to quality and innovation guarantees that this caster will exceed expectations in even the most demanding applications. Whether you're outfitting an industrial kitchen, medical facility, or manufacturing plant, the Colson 4\" x 2\" Hi-Temp Retort Caster is designed to enhance efficiency and ensure operational safety.\n\t\u003c\/p\u003e\n\t\u003c!-- Call to Action --\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eOptimize Your Operations with Colson Casters\u003c\/h2\u003e\n\t\u003cp\u003e\n        Enhance your mobility solutions with the Colson Casters Stainless 4\" x 2\" Hi-Temp Retort Delrin Bearing Top-Lock Caster. Trust in its exceptional design and durable performance for applications that require high-temperature resilience and secure positioning.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"colson-header","offers":[{"title":"Roller Bearing","offer_id":50124233572664,"sku":"D4.04109.831-RW-BRK7-SS","price":279.0,"currency_code":"USD","in_stock":true},{"title":"Precision Bearing","offer_id":52318237524280,"sku":"D4.04109.831-RW-BRK7-SS","price":287.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Roller Bearing","offer_id":52318237557048,"sku":"D4.04109.831-RW-BRK7-SS","price":294.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Precision Bearing","offer_id":52318237589816,"sku":"D4.04109.831-RW-BRK7-SS","price":301.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/4191\/0328\/files\/D4.04109.831-RW-BRK7-SS-2.png?v=1771084068"},{"product_id":"colson-casters-stainless-4-x-2-polyolefin-precision-ball-bearing-caster-with-total-lock-4-x-4-5-plate-sku-d4-04109-835-brk4-ss-heavy-duty-corrosion-resistant-smooth-rolling-secure-locking-caster-for-industrial-and-medical-applications","title":"Colson D4.04109.835 4\" x 2\" Polyolefin Stainless Total Lock Caster | CasterHQ","description":"\u003c!-- Main Container --\u003e\n\u003cdiv style=\"box-shadow: 0px 4px 8px rgba(0,0,0,0.1); padding: 20px; border-radius: 12px;\"\u003e\n\t\u003c!-- Product Header --\u003e\n\t\u003ch1 style=\"color: rgb(1, 99, 103); font-weight: bold;  text-align: center;\"\u003e\n\tColson Casters | Stainless 4\" x 2\" Polyolefin Precision Ball Bearing Caster with Total Lock and 4\" x 4.5\" Plate\n\t\u003c\/h1\u003e\n\t\u003chr id=\"horizontalrule\"\u003e\n\t\u003c!-- Product Features Section --\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eProduct Features\u003c\/h2\u003e\n\t\u003cul\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eMaterial Construction:\u003c\/strong\u003e High-quality Stainless Steel for superior strength and corrosion resistance\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eWheel Design:\u003c\/strong\u003e 4\" x 2\" Polyolefin wheel for smooth rolling and durability on a variety of surfaces\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003ePrecision Bearings:\u003c\/strong\u003e Equipped with precision ball bearings for enhanced performance and ease of movement\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eTotal Lock:\u003c\/strong\u003e Features a total lock mechanism for secure positioning and stability in critical applications\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eTop Plate Size:\u003c\/strong\u003e 4\" x 4.5\" plate for versatile installation and superior load support\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eLoad Capacity:\u003c\/strong\u003e Built for heavy-duty applications, providing superior load handling capacity\u003c\/li\u003e\n\t\u003c\/ul\u003e\n\t\u003c!-- Product Description --\u003e\n\t\u003cp\u003e\n        The Colson Casters Stainless 4\" x 2\" Polyolefin Precision Ball Bearing Caster with Total Lock and 4\" x 4.5\" Plate offers unmatched durability and functionality for industrial, medical, and commercial use. Featuring a corrosion-resistant stainless steel construction, this caster is designed to perform under the most demanding conditions.\n\t\u003c\/p\u003e\n\t\u003cp\u003e\n        The polyolefin wheel ensures smooth and efficient rolling, even across rough or uneven surfaces, while the precision ball bearings deliver optimal performance and ease of movement. The Total Lock mechanism provides added security, preventing movement when needed, making this caster ideal for environments where safety and stability are paramount.\n\t\u003c\/p\u003e\n\t\u003cp\u003e\n        With a robust 4\" x 4.5\" plate, this caster is designed for a wide range of applications, from hospital equipment to warehouse carts, offering versatility and reliability. Whether you're upgrading existing equipment or building custom solutions, Colson Casters deliver quality and performance you can trust.\n\t\u003c\/p\u003e\n\t\u003c!-- Call to Action --\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eElevate Your Mobility Solutions with Colson Casters\u003c\/h2\u003e\n\t\u003cp\u003e\n        Invest in Colson Casters' high-quality, precision-engineered solutions for all your heavy-duty mobility needs. Enhance safety, durability, and performance with our stainless steel Polyolefin casters equipped with Total Lock technology.\n\t\u003c\/p\u003e\n\u003c\/div\u003e","brand":"colson-header","offers":[{"title":"Roller Bearing","offer_id":50124234064184,"sku":"D4.04109.835-BRK4-SS","price":207.0,"currency_code":"USD","in_stock":true},{"title":"Precision Bearing","offer_id":52318238015800,"sku":"D4.04109.835-BRK4-SS","price":215.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Roller Bearing","offer_id":52318238048568,"sku":"D4.04109.835-BRK4-SS","price":222.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Precision Bearing","offer_id":52318238081336,"sku":"D4.04109.835-BRK4-SS","price":229.0,"currency_code":"USD","in_stock":true},{"title":"High-Temp Roller Bearing (600°F)","offer_id":52318238114104,"sku":"D4.04109.835-BRK4-SS","price":215.0,"currency_code":"USD","in_stock":true},{"title":"Delrin Plastic Bearing (1\/2\")","offer_id":52318238146872,"sku":"D4.04109.835-BRK4-SS","price":207.0,"currency_code":"USD","in_stock":true},{"title":"Delrin Plastic Bearing (3\/4\")","offer_id":52318238179640,"sku":"D4.04109.835-BRK4-SS","price":207.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/4191\/0328\/files\/D4.04109.835-BRK4-SS-2.png?v=1771084073"},{"product_id":"colson-casters-stainless-4-x-2-polyolefin-precision-ball-bearing-side-lock-caster-with-4-x-4-5-plate-sku-d4-04109-835-brk7-ss-durable-smooth-and-secure-caster-for-industrial-commercial-use","title":"Colson D4.04109.835 4\" x 2\" Polyolefin Stainless Side Lock Caster | CasterHQ","description":"\u003c!-- Main Container --\u003e\n\u003cdiv style=\"box-shadow: 0px 4px 8px rgba(0,0,0,0.1); padding: 20px; border-radius: 12px;\"\u003e\n\t\u003c!-- Product Header --\u003e\n\t\u003ch1 style=\"color: rgb(1, 99, 103); font-weight: bold;  text-align: center;\"\u003e\n\tColson Casters | Stainless 4\" x 2\" Polyolefin Precision Ball Bearing Side-Lock Caster with 4\" x 4.5\" Plate - SKU: D4.04109.835 BRK7 SS\n\t\u003c\/h1\u003e\n\t\u003chr id=\"horizontalrule\"\u003e\n\t\u003c!-- Product Features Section --\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eProduct Features\u003c\/h2\u003e\n\t\u003cul\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Durable Stainless Steel for superior strength and corrosion resistance\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eWheel Size:\u003c\/strong\u003e 4\" x 2\" Polyolefin wheel for smooth rolling and high-impact resilience\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eBall Bearings:\u003c\/strong\u003e Precision ball bearings for quiet, low-resistance movement\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eSide-Lock Mechanism:\u003c\/strong\u003e Provides secure and reliable locking capabilities for safety and stability\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eTop Plate:\u003c\/strong\u003e 4\" x 4.5\" plate for compatibility with a wide range of equipment and applications\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eLoad Capacity:\u003c\/strong\u003e Engineered to handle heavy loads in demanding environments\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e Ideal for industrial, commercial, and medical settings requiring reliable mobility\u003c\/li\u003e\n\t\u003c\/ul\u003e\n\t\u003c!-- Product Description --\u003e\n\t\u003cp\u003e\n        Enhance your equipment mobility with the Colson Casters | Stainless 4\" x 2\" Polyolefin Precision Ball Bearing Side-Lock Caster. This caster features a durable stainless steel construction, ensuring long-lasting performance even in challenging conditions. The 4\" x 2\" Polyolefin wheel provides excellent durability and a smooth, quiet ride, making it perfect for applications where stability and reduced noise are crucial.\n\t\u003c\/p\u003e\n\t\u003cp\u003e\n        Equipped with precision ball bearings, this caster ensures minimal rolling resistance, contributing to ease of movement and less user effort. The side-lock mechanism offers secure locking capabilities, making it a reliable choice for applications requiring secure positioning, such as industrial machinery and hospital carts.\n\t\u003c\/p\u003e\n\t\u003cp\u003e\n        The 4\" x 4.5\" plate offers compatibility with a wide variety of equipment, providing the versatility needed for a range of industries including manufacturing, healthcare, and logistics. Whether moving heavy loads or maneuvering in tight spaces, this caster is engineered to meet the demands of high-performance environments. \n\t\u003c\/p\u003e\n\t\u003cp\u003e\n        Colson Casters has built a reputation for providing products that combine superior engineering with exceptional performance. Trust in the quality, strength, and reliability of this caster to enhance your mobility solutions. With a focus on durability and user safety, this caster is a valuable asset for any operational setting.\n\t\u003c\/p\u003e\n\t\u003c!-- Call to Action --\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eUpgrade Your Mobility Solutions\u003c\/h2\u003e\n\t\u003cp\u003e\n        Invest in the Colson Casters | Stainless 4\" x 2\" Polyolefin Precision Ball Bearing Side-Lock Caster for reliable, efficient, and secure mobility. Improve your operational efficiency with this high-quality, durable caster today.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"colson-header","offers":[{"title":"Roller Bearing","offer_id":50124234195256,"sku":"D4.04109.835-BRK7-SS","price":193.0,"currency_code":"USD","in_stock":true},{"title":"Precision Bearing","offer_id":52318238212408,"sku":"D4.04109.835-BRK7-SS","price":201.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Roller Bearing","offer_id":52318238245176,"sku":"D4.04109.835-BRK7-SS","price":208.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Precision Bearing","offer_id":52318238277944,"sku":"D4.04109.835-BRK7-SS","price":215.0,"currency_code":"USD","in_stock":true},{"title":"High-Temp Roller Bearing (600°F)","offer_id":52318238310712,"sku":"D4.04109.835-BRK7-SS","price":201.0,"currency_code":"USD","in_stock":true},{"title":"Delrin Plastic Bearing (1\/2\")","offer_id":52318238343480,"sku":"D4.04109.835-BRK7-SS","price":193.0,"currency_code":"USD","in_stock":true},{"title":"Delrin Plastic Bearing (3\/4\")","offer_id":52318238376248,"sku":"D4.04109.835-BRK7-SS","price":193.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/4191\/0328\/files\/D4.04109.835-BRK7-SS-2.png?v=1771084074"},{"product_id":"colson-casters-stainless-4-x-2-hi-temp-retort-precision-ball-bearing-caster-with-total-lock-4-x-4-5-plate-sku-d4-04109-835-rw-brk4-ss-durable-high-temperature-caster-for-industrial-medical-applications","title":"Colson D4.04109.835-RW-BRK4-SS 4\" x 2\" Caster — 500 lb | CasterHQ","description":"\u003cdiv id=\"chq-pdp\" style=\"font-family:Montserrat,sans-serif;color:#222;line-height:1.55;max-width:100%;\"\u003e\n\u003cp data-speakable=\"true\" style=\"background:#f4faf9;border-left:4px solid #016367;padding:18px 22px;border-radius:8px;margin:0 0 14px;font-size:1.02rem;\"\u003e\u003cstrong\u003eThe Colson D4.04109.835-RW-BRK4-SS is a 4\" x 2\"  plate caster rated 500 lbs per caster, mounted on a 4\" x 4-1\/2\" plate.\u003c\/strong\u003e It is built for industrial use where part-number-exact specification, capacity, and bearing life take priority. The 4\" diameter rolls cleanly over expansion joints and floor seams smaller wheels stall on. In stock at CasterHQ Mansfield, TX with same-day shipping on quantities of 1-100 placed before 2:00 PM Central. BAA \/ TAA documentation available on request for federal, defense, and aerospace procurement.\u003c\/p\u003e\n\u003cdiv style=\"display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:10px;margin:14px 0 22px;list-style:none !important;padding:0;\"\u003e\n\u003cdiv style=\"background:#016367;color:#fff !important;padding:12px 14px;border-radius:6px;font-weight:600;font-size:.92rem;text-align:center;font-family:Montserrat,sans-serif;\"\u003e\n\u003cstrong style=\"color:#fff !important;display:block;font-size:1.18rem;margin-bottom:2px;\"\u003e500 lbs\u003c\/strong\u003eCapacity per caster\u003c\/div\u003e\n\u003cdiv style=\"background:#016367;color:#fff !important;padding:12px 14px;border-radius:6px;font-weight:600;font-size:.92rem;text-align:center;font-family:Montserrat,sans-serif;\"\u003e\n\u003cstrong style=\"color:#fff !important;display:block;font-size:1.18rem;margin-bottom:2px;\"\u003e4\" x 2\"\u003c\/strong\u003eWheel size\u003c\/div\u003e\n\u003cdiv style=\"background:#016367;color:#fff !important;padding:12px 14px;border-radius:6px;font-weight:600;font-size:.92rem;text-align:center;font-family:Montserrat,sans-serif;\"\u003e\n\u003cstrong style=\"color:#fff !important;display:block;font-size:1.18rem;margin-bottom:2px;\"\u003e4\" x 4-1\/2\"\u003c\/strong\u003eMount type\u003c\/div\u003e\n\u003cdiv style=\"background:#016367;color:#fff !important;padding:12px 14px;border-radius:6px;font-weight:600;font-size:.92rem;text-align:center;font-family:Montserrat,sans-serif;\"\u003e\n\u003cstrong style=\"color:#fff !important;display:block;font-size:1.18rem;margin-bottom:2px;\"\u003eSame-Day\u003c\/strong\u003eMansfield TX ship\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#f7f7f5;border:1px solid #e2e2dc;padding:12px 16px;border-radius:6px;margin:10px 0 22px;font-size:.92rem;color:#444;\"\u003e\n\u003cstrong style=\"color:#016367;\"\u003eAuthor:\u003c\/strong\u003e Jordan Wilson, President \u0026amp; Owner, CasterHQ · 18 years in industrial caster \u0026amp; material handling distribution · \u003cstrong style=\"color:#016367;\"\u003eLast reviewed:\u003c\/strong\u003e April 28, 2026\u003c\/div\u003e\n\n\u003ch2 style=\"font-family:Rajdhani,sans-serif;font-weight:700;color:#016367;font-size:1.55rem;margin:30px 0 12px;letter-spacing:.01em;\"\u003eWhere the D4.04109.835-RW-BRK4-SS fits in your application\u003c\/h2\u003e\n\u003cul style=\"columns:2;column-gap:32px;margin:8px 0 22px;list-style-position:inside;padding-left:0;\"\u003e\n\u003cli style=\"margin-bottom:6px;break-inside:avoid;\"\u003eIndustrial tooling carts\u003c\/li\u003e\n\u003cli style=\"margin-bottom:6px;break-inside:avoid;\"\u003eMRO equipment\u003c\/li\u003e\n\u003cli style=\"margin-bottom:6px;break-inside:avoid;\"\u003eMaterial handling fixtures\u003c\/li\u003e\n\u003cli style=\"margin-bottom:6px;break-inside:avoid;\"\u003eProduction line equipment\u003c\/li\u003e\n\u003cli style=\"margin-bottom:6px;break-inside:avoid;\"\u003eWorkshop and assembly carts\u003c\/li\u003e\n\u003cli style=\"margin-bottom:6px;break-inside:avoid;\"\u003eMaintenance carts\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cdiv style=\"background:#fffaf2;border-left:4px solid #d97706;padding:16px 20px;border-radius:8px;margin:22px 0;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;color:#92400e;font-family:Rajdhani,sans-serif;font-weight:600;font-size:1.18rem;\"\u003eEngineer Tip — Jordan Wilson\u003c\/h3\u003e\n\u003cp\u003eI spec Colson on standard-duty industrial carts where bearing life and quiet roll matter more than maximum capacity. The D4.04109.835-RW-BRK4-SS earns its place when smooth-roll quiet operation and floor protection are the controlling spec. Pair 4\" on the steered axle with a matching rigid version on the trailing axle for true four-position cart kinematics. If your floor has expansion joints over 1\/2\" wide, step up to a larger wheel diameter.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eFAQs\u003c\/h2\u003e\n\u003cdiv\u003e\n\u003cdiv style=\"border-bottom:1px solid #ececec;padding:14px 0;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;color:#016367;font-size:1.05rem;font-family:Rajdhani,sans-serif;\"\u003eWhat does the Colson part number D4.04109.835-RW-BRK4-SS mean?\u003c\/h3\u003e\n\u003cp\u003eColson encodes its part numbers by series, wheel material, wheel diameter, plate size, bearing type, and mount style. The D4.04109.835-RW-BRK4-SS is decoded by your CasterHQ engineer at order time — call us at 844-439-4335 for a full breakdown.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border-bottom:1px solid #ececec;padding:14px 0;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;color:#016367;font-size:1.05rem;font-family:Rajdhani,sans-serif;\"\u003eWhat is the load capacity of the D4.04109.835-RW-BRK4-SS?\u003c\/h3\u003e\n\u003cp\u003e500 lbs per caster dynamic. On a 4-caster cart with even load distribution and a 1.3x safety factor for moving loads, that yields the rated working capacity per cart.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border-bottom:1px solid #ececec;padding:14px 0;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;color:#016367;font-size:1.05rem;font-family:Rajdhani,sans-serif;\"\u003eWill the D4.04109.835-RW-BRK4-SS work on rough concrete?\u003c\/h3\u003e\n\u003cp\u003eYes for cast iron and steel wheels. 4\" diameter rolls over expansion joints and seams cleanly. For polished or epoxy floors, ask us about poly-on-iron or thermoplastic options.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border-bottom:1px solid #ececec;padding:14px 0;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;color:#016367;font-size:1.05rem;font-family:Rajdhani,sans-serif;\"\u003eIs the D4.04109.835-RW-BRK4-SS made in the USA?\u003c\/h3\u003e\n\u003cp\u003eColson's industrial casters are USA-manufactured. We provide BAA\/TAA-compliant Country-of-Origin documentation on request for federal procurement, typical turnaround under 24 hours.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border-bottom:1px solid #ececec;padding:14px 0;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;color:#016367;font-size:1.05rem;font-family:Rajdhani,sans-serif;\"\u003eWhat is the lead time?\u003c\/h3\u003e\n\u003cp\u003eIn stock at CasterHQ Mansfield, TX. Quantities 1-100 ship same-day for orders placed before 2:00 PM Central. Larger quantities ship within 1-2 business days.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eRelated collections \u0026amp; resources\u003c\/h2\u003e\n  \u003cdiv style=\"display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:10px;margin:14px 0 22px;list-style:none !important;padding:0;\"\u003e\n    \u003ca href=\"\/collections\/colson-casters\" style=\"display:block;padding:14px 16px;background:#016367;color:#fff !important;border-radius:6px;text-decoration:none;font-weight:600;font-size:.95rem;text-align:center;font-family:Montserrat,sans-serif;line-height:1.3;\"\u003eAll Colson Casters\u003c\/a\u003e\n    \u003ca href=\"\/collections\/casters-4x2\" style=\"display:block;padding:14px 16px;background:#016367;color:#fff !important;border-radius:6px;text-decoration:none;font-weight:600;font-size:.95rem;text-align:center;font-family:Montserrat,sans-serif;line-height:1.3;\"\u003e4\" × 2\" Casters\u003c\/a\u003e\n    \u003ca href=\"\/collections\/heavy-duty-casters\" style=\"display:block;padding:14px 16px;background:#016367;color:#fff !important;border-radius:6px;text-decoration:none;font-weight:600;font-size:.95rem;text-align:center;font-family:Montserrat,sans-serif;line-height:1.3;\"\u003eHeavy-Duty Casters\u003c\/a\u003e\n    \u003ca href=\"\/collections\/plate-casters\" style=\"display:block;padding:14px 16px;background:#016367;color:#fff !important;border-radius:6px;text-decoration:none;font-weight:600;font-size:.95rem;text-align:center;font-family:Montserrat,sans-serif;line-height:1.3;\"\u003eAll Plate Casters\u003c\/a\u003e\n    \u003ca href=\"\/collections\/casters\" style=\"display:block;padding:14px 16px;background:#016367;color:#fff !important;border-radius:6px;text-decoration:none;font-weight:600;font-size:.95rem;text-align:center;font-family:Montserrat,sans-serif;line-height:1.3;\"\u003eIndustrial Casters Hub\u003c\/a\u003e\n  \u003c\/div\u003e\n\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@graph\": [\n    {\n      \"@type\": \"Person\",\n      \"@id\": \"https:\/\/casterhq.com\/#jordan-wilson\",\n      \"name\": \"Jordan Wilson\",\n      \"jobTitle\": \"President \u0026 Owner\",\n      \"worksFor\": {\n        \"@type\": \"Organization\",\n        \"@id\": \"https:\/\/casterhq.com\/#org\"\n      },\n      \"knowsAbout\": [\n        \"Industrial Casters\",\n        \"Material Handling\",\n        \"AGV Wheel Selection\",\n        \"Albion Casters\",\n        \"Colson Casters\",\n        \"Shepherd Casters\"\n      ],\n      \"url\": \"https:\/\/casterhq.com\/pages\/about-us\"\n    },\n    {\n      \"@type\": \"Organization\",\n      \"@id\": \"https:\/\/casterhq.com\/#org\",\n      \"name\": \"CasterHQ\",\n      \"url\": \"https:\/\/casterhq.com\",\n      \"address\": {\n        \"@type\": \"PostalAddress\",\n        \"addressLocality\": \"Mansfield\",\n        \"addressRegion\": \"TX\",\n        \"postalCode\": \"76063\",\n        \"addressCountry\": \"US\"\n      },\n      \"telephone\": \"+1-844-439-4335\"\n    },\n    {\n      \"@type\": \"BreadcrumbList\",\n      \"itemListElement\": [\n        {\n          \"@type\": \"ListItem\",\n          \"position\": 1,\n          \"name\": \"Home\",\n          \"item\": \"https:\/\/casterhq.com\/\"\n        },\n        {\n          \"@type\": \"ListItem\",\n          \"position\": 2,\n          \"name\": \"Industrial Casters\",\n          \"item\": \"https:\/\/casterhq.com\/collections\/casters\"\n        },\n        {\n          \"@type\": \"ListItem\",\n          \"position\": 3,\n          \"name\": \"Colson Casters\",\n          \"item\": \"https:\/\/casterhq.com\/collections\/colson-casters\"\n        },\n        {\n          \"@type\": \"ListItem\",\n          \"position\": 4,\n          \"name\": \"Colson D4.04109.835-RW-BRK4-SS\",\n          \"item\": \"https:\/\/casterhq.com\/products\/colson-casters-stainless-4-x-2-hi-temp-retort-precision-ball-bearing-caster-with-total-lock-4-x-4-5-plate-sku-d4-04109-835-rw-brk4-ss-durable-high-temperature-caster-for-industrial-medical-applications\"\n        }\n      ]\n    },\n    {\n      \"@type\": \"FAQPage\",\n      \"mainEntity\": [\n        {\n          \"@type\": \"Question\",\n          \"name\": \"What does the Colson part number D4.04109.835-RW-BRK4-SS mean?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"Colson encodes its part numbers by series, wheel material, wheel diameter, plate size, bearing type, and mount style. The D4.04109.835-RW-BRK4-SS is decoded by your CasterHQ engineer at order time — call us at 844-439-4335 for a full breakdown.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"What is the load capacity of the D4.04109.835-RW-BRK4-SS?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"500 lbs per caster dynamic. On a 4-caster cart with even load distribution and a 1.3x safety factor for moving loads, that yields the rated working capacity per cart.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"Will the D4.04109.835-RW-BRK4-SS work on rough concrete?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"Yes for cast iron and steel wheels. 4\\\" diameter rolls over expansion joints and seams cleanly. For polished or epoxy floors, ask us about poly-on-iron or thermoplastic options.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"Is the D4.04109.835-RW-BRK4-SS made in the USA?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"Colson's industrial casters are USA-manufactured. We provide BAA\/TAA-compliant Country-of-Origin documentation on request for federal procurement, typical turnaround under 24 hours.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"What is the lead time?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"In stock at CasterHQ Mansfield, TX. Quantities 1-100 ship same-day for orders placed before 2:00 PM Central. Larger quantities ship within 1-2 business days.\"\n          }\n        }\n      ]\n    },\n    {\n      \"@type\": \"WebPage\",\n      \"@id\": \"https:\/\/casterhq.com\/products\/colson-casters-stainless-4-x-2-hi-temp-retort-precision-ball-bearing-caster-with-total-lock-4-x-4-5-plate-sku-d4-04109-835-rw-brk4-ss-durable-high-temperature-caster-for-industrial-medical-applications#webpage\"\n    }\n  ]\n}\n\u003c\/script\u003e","brand":"colson-header","offers":[{"title":"Roller Bearing","offer_id":50124236882232,"sku":"D4.04109.835-RW-BRK4-SS","price":286.0,"currency_code":"USD","in_stock":true},{"title":"Precision Bearing","offer_id":52318241227064,"sku":"D4.04109.835-RW-BRK4-SS","price":294.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Roller Bearing","offer_id":52318241259832,"sku":"D4.04109.835-RW-BRK4-SS","price":301.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Precision Bearing","offer_id":52318241292600,"sku":"D4.04109.835-RW-BRK4-SS","price":308.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/4191\/0328\/files\/D4.04109.835-RW-BRK4-SS-2.png?v=1771084091"},{"product_id":"colson-casters-stainless-4-x-2-hi-temp-retort-precision-ball-bearing-top-lock-caster-with-4-x-4-5-plate-sku-d4-04109-835-rw-brk7-ss-durable-high-temperature-industrial-caster-for-laboratories-manufacturing","title":"Colson D4.04109.835 Stainless 4\" x 2\" Hi-Temp Caster with Brake – CasterHQ","description":"\u003c!-- Main Container --\u003e\n\u003cdiv style=\"box-shadow: 0px 4px 8px rgba(0,0,0,0.1); padding: 20px; border-radius: 12px;\"\u003e\n\t\u003c!-- Product Header --\u003e\n\t\u003ch1 style=\"color: rgb(1, 99, 103); font-weight: bold;  text-align: center;\"\u003e\n\tColson Casters | Stainless 4\" x 2\" Hi-Temp Retort Precision Ball Bearing Top-Lock Caster with 4\" x 4.5\" Plate\n\t\u003c\/h1\u003e\n\t\u003chr id=\"horizontalrule\"\u003e\n\t\n\t\u003c!-- Product Features Section --\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eProduct Features\u003c\/h2\u003e\n\t\u003cul\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Durable stainless steel construction for superior corrosion resistance and long-lasting performance\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eWheel Size:\u003c\/strong\u003e 4\" x 2\" Hi-Temp Retort wheel designed to withstand high temperatures, perfect for harsh industrial environments\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eBall Bearing:\u003c\/strong\u003e Precision ball bearings ensure smooth, reliable movement, reducing friction and wear over time\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cb\u003eTop Lock:\u003c\/b\u003e Equipped with a Top-lock brake for secure and stable positioning in demanding operations\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eTop Plate Size:\u003c\/strong\u003e 4\" x 4.5\" plate for easy installation and compatibility with various equipment\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e Ideal for high-temperature environments, manufacturing plants, laboratories, and heavy-duty industrial use\u003c\/li\u003e\n\t\u003c\/ul\u003e\n\t\n\t\u003c!-- Product Description --\u003e\n\t\u003cp\u003e\n        The Colson Casters Stainless 4\" x 2\" Hi-Temp Retort Precision Ball Bearing Top-Lock Caster is designed to meet the rigorous demands of high-temperature and industrial environments. Featuring a durable stainless steel construction, this caster offers exceptional strength and resistance to corrosion, making it perfect for use in laboratories, food processing, and manufacturing settings where high-temperature durability is required.\n\t\u003c\/p\u003e\n\t\u003cp\u003e\n        Built with a precision ball bearing, this caster ensures smooth and consistent movement even in the most demanding conditions. The 4\" x 2\" Hi-Temp Retort wheel is specifically designed to perform under high temperatures, making it a reliable choice for environments such as retort sterilization or industrial ovens.\n\t\u003c\/p\u003e\n\t\u003cp\u003e\n        The Top-lock brake system provides added security, ensuring that equipment stays in place when needed. With a 4\" x 4.5\" top plate size, this caster is compatible with a wide range of applications, offering easy installation and versatility.\n\t\u003c\/p\u003e\n\t\u003cp\u003e\n        Trust Colson Casters for your mobility solutions. Our products are engineered for superior performance and are built to last, providing you with peace of mind in even the most challenging work environments.\n\t\u003c\/p\u003e\n\t\n\t\u003c!-- Call to Action --\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eEnhance Your Operational Efficiency\u003c\/h2\u003e\n\t\u003cp\u003e\n        Upgrade your mobility solutions with the Colson Casters Stainless 4\" x 2\" Hi-Temp Retort Caster. Designed for high-performance, this caster will help you optimize your operations while ensuring long-lasting durability and reliability in high-temperature settings.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"colson-header","offers":[{"title":"Roller Bearing","offer_id":50124237078840,"sku":"D4.04109.835-RW-BRK7-SS","price":270.0,"currency_code":"USD","in_stock":true},{"title":"Precision Bearing","offer_id":52318241358136,"sku":"D4.04109.835-RW-BRK7-SS","price":278.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Roller Bearing","offer_id":52318241390904,"sku":"D4.04109.835-RW-BRK7-SS","price":285.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Precision Bearing","offer_id":52318241423672,"sku":"D4.04109.835-RW-BRK7-SS","price":292.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/4191\/0328\/files\/D4.04109.835-RW-BRK7-SS-2.png?v=1771084092"},{"product_id":"colson-casters-stainless-4-x-2-polyolefin-roller-bearing-cam-brake-caster-with-4-x-4-5-plate-sku-d4-04109-839-brk3-ss-wb29-durable-smooth-glide-caster-for-industrial-commercial-use","title":"Colson D4.04109.839 Stainless 4\" x 2\" Polyolefin Caster with Brake | CasterHQ","description":"\u003c!-- Main Container --\u003e\n\u003cdiv style=\"box-shadow: 0px 4px 8px rgba(0,0,0,0.1); padding: 20px; border-radius: 12px;\"\u003e\n\t\u003c!-- Product Header --\u003e\n\t\u003ch1 style=\"color: rgb(1, 99, 103); font-weight: bold;  text-align: center;\"\u003e\n\tColson Casters | Stainless 4\" x 2\" Polyolefin Roller Bearing CAM-Brake Caster with 4\" x 4.5\" Plate - SKU: D4.04109.839 BRK3 SS WB29\n\t\u003c\/h1\u003e\n\t\u003chr id=\"horizontalrule\"\u003e\n\t\u003c!-- Product Features Section --\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eProduct Features\u003c\/h2\u003e\n\t\u003cul\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eDurable Construction:\u003c\/strong\u003e Stainless Steel build for superior strength and corrosion resistance, perfect for demanding environments.\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003ePolyolefin Wheel:\u003c\/strong\u003e Offers a smooth and quiet ride with excellent load-bearing capabilities, ideal for a variety of surfaces.\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eRoller Bearing:\u003c\/strong\u003e Precision roller bearing provides smooth movement and easy maneuverability even under heavy loads.\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eCAM-Brake Mechanism:\u003c\/strong\u003e Ensures safety by locking the caster in place when needed, preventing unintended movement.\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eTop Plate Size:\u003c\/strong\u003e 4\" x 4.5\" provides a robust and versatile mounting option, compatible with most applications.\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eApplication Areas:\u003c\/strong\u003e Suitable for industrial, medical, and commercial applications requiring durable and reliable mobility solutions.\u003c\/li\u003e\n\t\u003c\/ul\u003e\n\t\u003c!-- Product Description --\u003e\n\t\u003cp\u003e\n        The Colson Casters Stainless 4\" x 2\" Polyolefin Roller Bearing CAM-Brake Caster combines high-quality materials and precision engineering to provide a durable mobility solution. Designed for both industrial and commercial use, this caster is built with a corrosion-resistant stainless steel body and a polyolefin wheel that delivers smooth, quiet operation while supporting heavy loads.\n\t\u003c\/p\u003e\n\t\u003cp\u003e\n        The roller bearing system ensures effortless movement even under substantial weight, while the CAM-brake locking mechanism allows for secure and stable positioning when needed. The 4\" x 4.5\" top plate offers compatibility with a wide range of applications, making it ideal for use in warehouses, factories, and medical facilities where reliability and safety are paramount.\n\t\u003c\/p\u003e\n\t\u003cp\u003e\n        Whether you are moving large equipment or need precise control in sensitive environments, this Colson caster provides the strength and security you require. The polyolefin wheel also ensures that the caster can handle different floor types with minimal wear and tear, making it a long-lasting solution for your mobility needs.\n\t\u003c\/p\u003e\n\t\u003c!-- Call to Action --\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eEnhance Your Mobility with Colson Casters\u003c\/h2\u003e\n\t\u003cp\u003e\n        Invest in the Colson Casters Stainless 4\" x 2\" Polyolefin Roller Bearing CAM-Brake Caster to optimize your operational efficiency. Trust in its quality, durability, and superior performance to meet your mobility needs in demanding environments.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"colson-header","offers":[{"title":"Roller Bearing","offer_id":50124237766968,"sku":"D4.04109.839-BRK3-SS-WB29","price":206.0,"currency_code":"USD","in_stock":true},{"title":"Precision Bearing","offer_id":52318241849656,"sku":"D4.04109.839-BRK3-SS-WB29","price":214.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Roller Bearing","offer_id":52318241882424,"sku":"D4.04109.839-BRK3-SS-WB29","price":221.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Precision Bearing","offer_id":52318241915192,"sku":"D4.04109.839-BRK3-SS-WB29","price":228.0,"currency_code":"USD","in_stock":true},{"title":"High-Temp Roller Bearing (600°F)","offer_id":52318241947960,"sku":"D4.04109.839-BRK3-SS-WB29","price":214.0,"currency_code":"USD","in_stock":true},{"title":"Delrin Plastic Bearing (1\/2\")","offer_id":52318241980728,"sku":"D4.04109.839-BRK3-SS-WB29","price":206.0,"currency_code":"USD","in_stock":true},{"title":"Delrin Plastic Bearing (3\/4\")","offer_id":52318242013496,"sku":"D4.04109.839-BRK3-SS-WB29","price":206.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/4191\/0328\/files\/D4.04109.839-BRK3-SS-WB29-2.png?v=1771084093"},{"product_id":"colson-casters-stainless-4-x-2-polyolefin-roller-bearing-caster-with-total-lock-4-x-4-5-plate-sku-d4-04109-839-brk4-ss-wb29-heavy-duty-industrial-caster-for-smooth-maneuverability-secure-locking","title":"Colson D4.04109.839 4\" x 2\" Polyolefin Stainless Total Lock Caster | CasterHQ","description":"\u003c!-- Main Container --\u003e\n\u003cdiv style=\"box-shadow: 0px 4px 8px rgba(0,0,0,0.1); padding: 20px; border-radius: 12px;\"\u003e\n\t\u003c!-- Product Header --\u003e\n\t\u003ch1 style=\"color: rgb(1, 99, 103); font-weight: bold;  text-align: center;\"\u003e\n\tColson Casters | Stainless 4\" x 2\" Polyolefin Roller Bearing Caster with Total Lock and 4\" x 4.5\" Plate\n\t\u003c\/h1\u003e\n\t\u003chr id=\"horizontalrule\"\u003e\n\t\u003c!-- Product Features Section --\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eProduct Features\u003c\/h2\u003e\n\t\u003cul\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eMaterial Construction:\u003c\/strong\u003e Durable stainless steel body with polyolefin roller bearings for high performance and corrosion resistance.\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eLocking Mechanism:\u003c\/strong\u003e Total Lock for secure stationary positioning, preventing accidental rolling in critical environments.\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eTop Plate Size:\u003c\/strong\u003e 4\" x 4-1\/2\" to ensure easy installation and compatibility with a wide variety of applications.\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eLoad Capacity:\u003c\/strong\u003e Engineered to provide reliable support for heavy-duty use, making it ideal for industrial and commercial environments.\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eWheel Design:\u003c\/strong\u003e Polyolefin wheels that offer smooth maneuverability while minimizing damage to floors, perfect for both indoor and outdoor applications.\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e Suitable for use in hospitals, warehouses, manufacturing facilities, and material handling environments.\u003c\/li\u003e\n\t\u003c\/ul\u003e\n\t\u003c!-- Product Description --\u003e\n\t\u003cp\u003e\n        The Colson Casters Stainless 4\" x 2\" Polyolefin Roller Bearing Caster with Total Lock and 4\" x 4.5\" Plate is engineered to provide exceptional durability and performance in demanding industrial and commercial settings. This caster is built with a stainless steel body and polyolefin roller bearings that offer both corrosion resistance and smooth movement across various surfaces. \n\t\u003c\/p\u003e\n\t\u003cp\u003e\n        Designed for heavy-duty use, this caster provides reliable load-bearing capabilities while offering enhanced maneuverability and stability. The Total Lock mechanism ensures that the caster stays in place when you need it, preventing any unwanted movement. This feature is especially useful in environments where equipment must be secured in position to ensure safety.\n\t\u003c\/p\u003e\n\t\u003cp\u003e\n        The polyolefin wheel construction minimizes wear on floors, making it ideal for environments with sensitive flooring such as hospitals or office spaces. Furthermore, the caster's top plate size of 4\" x 4-1\/2\" provides easy installation and compatibility with a wide range of equipment and furniture, ensuring you get a versatile solution for your mobility needs.\n\t\u003c\/p\u003e\n\t\u003cp\u003e\n        Whether you're in need of industrial casters for factory equipment or more specialized mobility solutions for healthcare or warehouse settings, Colson Casters provides top-tier products that prioritize functionality, safety, and reliability. Trust in the Colson name for high-quality casters designed to meet the toughest demands.\n\t\u003c\/p\u003e\n\t\u003c!-- Call to Action --\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eEnhance Your Mobility with Colson Casters\u003c\/h2\u003e\n\t\u003cp\u003e\n        Upgrade your equipment with the Colson Casters Stainless 4\" x 2\" Polyolefin Roller Bearing Caster with Total Lock and 4\" x 4.5\" Plate. Discover the perfect balance of strength, safety, and smooth maneuverability.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"colson-header","offers":[{"title":"Roller Bearing","offer_id":50124237865272,"sku":"D4.04109.839-BRK4-SS-WB29","price":201.0,"currency_code":"USD","in_stock":true},{"title":"Precision Bearing","offer_id":52318242111800,"sku":"D4.04109.839-BRK4-SS-WB29","price":209.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Roller Bearing","offer_id":52318242144568,"sku":"D4.04109.839-BRK4-SS-WB29","price":216.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Precision Bearing","offer_id":52318242177336,"sku":"D4.04109.839-BRK4-SS-WB29","price":223.0,"currency_code":"USD","in_stock":true},{"title":"High-Temp Roller Bearing (600°F)","offer_id":52318242210104,"sku":"D4.04109.839-BRK4-SS-WB29","price":209.0,"currency_code":"USD","in_stock":true},{"title":"Delrin Plastic Bearing (1\/2\")","offer_id":52318242242872,"sku":"D4.04109.839-BRK4-SS-WB29","price":201.0,"currency_code":"USD","in_stock":true},{"title":"Delrin Plastic Bearing (3\/4\")","offer_id":52318242275640,"sku":"D4.04109.839-BRK4-SS-WB29","price":201.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/4191\/0328\/files\/D4.04109.839-BRK4-SS-WB29-2.png?v=1771084095"},{"product_id":"colson-casters-stainless-4-x-2-polyolefin-roller-bearing-top-lock-caster-with-4-x-4-5-plate-sku-d4-04109-839-brk7-ss-wb29-heavy-duty-durable-mobility-solution-for-industrial-medical-applications","title":"Colson D4.04109.839 4\"x2\" Polyolefin Stainless Caster with Brake | CasterHQ","description":"\u003c!-- Main Container --\u003e\n\u003cdiv style=\"box-shadow: 0px 4px 8px rgba(0,0,0,0.1); padding: 20px; border-radius: 12px;\"\u003e\n\t\u003c!-- Product Header --\u003e\n\t\u003ch1 style=\"color: rgb(1, 99, 103); font-weight: bold;  text-align: center;\"\u003e\n\tColson Casters | Stainless 4\" x 2\" Polyolefin Roller Bearing Top-Lock Caster with 4\" x 4.5\" Plate\n\t\u003c\/h1\u003e\n\t\u003chr id=\"horizontalrule\"\u003e\n\t\u003c!-- Product Features Section --\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eKey Features\u003c\/h2\u003e\n\t\u003cul\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Stainless Steel for enhanced durability and corrosion resistance\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eWheel Type:\u003c\/strong\u003e Polyolefin Roller Bearing for smooth operation and reduced wear\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eTop Plate Size:\u003c\/strong\u003e 4\" x 4.5\" to ensure a secure, stable mount\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eWeight Capacity:\u003c\/strong\u003e Designed for heavy-duty applications with superior load handling\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eTop-Lock Design:\u003c\/strong\u003e Secure locking mechanism to prevent unwanted movement during operation\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eIdeal Use:\u003c\/strong\u003e Perfect for industrial environments, warehouses, and medical facilities\u003c\/li\u003e\n\t\u003c\/ul\u003e\n\t\u003c!-- Product Description --\u003e\n\t\u003cp\u003e\n        The Colson Casters Stainless 4\" x 2\" Polyolefin Roller Bearing Top-Lock Caster is a reliable and heavy-duty solution for enhancing mobility in demanding environments. With a durable stainless steel structure, this caster offers excellent resistance to corrosion, making it ideal for long-lasting performance in harsh conditions such as factories, warehouses, and healthcare facilities.\n\t\u003c\/p\u003e\n\t\u003cp\u003e\n        Featuring a Polyolefin roller bearing wheel, this caster provides smooth and efficient movement, while reducing wear and tear over time. The 4\" x 4.5\" top plate ensures a secure and stable attachment to various equipment, while the top-lock mechanism adds an extra layer of security to prevent unwanted movement, making it a great choice for situations requiring stable, controlled motion.\n\t\u003c\/p\u003e\n\t\u003cp\u003e\n        Whether you’re in need of a durable caster for industrial machinery, hospital carts, or material handling equipment, this Colson Caster is engineered to meet the highest standards of performance and reliability. Experience enhanced operational efficiency with reduced maintenance costs and a safer working environment, all backed by Colson’s commitment to quality craftsmanship.\n\t\u003c\/p\u003e\n\t\u003c!-- Call to Action --\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eUpgrade Your Mobility Solutions Today\u003c\/h2\u003e\n\t\u003cp\u003e\n        Equip your equipment with the Colson Casters Stainless 4\" x 2\" Polyolefin Roller Bearing Top-Lock Caster. Maximize productivity and safety with this top-tier caster, designed to meet the rigorous demands of various industries.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"colson-header","offers":[{"title":"Roller Bearing","offer_id":50124237996344,"sku":"D4.04109.839-BRK7-SS-WB29","price":196.0,"currency_code":"USD","in_stock":true},{"title":"Precision Bearing","offer_id":52318242406712,"sku":"D4.04109.839-BRK7-SS-WB29","price":204.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Roller Bearing","offer_id":52318242439480,"sku":"D4.04109.839-BRK7-SS-WB29","price":211.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Precision Bearing","offer_id":52318242472248,"sku":"D4.04109.839-BRK7-SS-WB29","price":218.0,"currency_code":"USD","in_stock":true},{"title":"High-Temp Roller Bearing (600°F)","offer_id":52318242505016,"sku":"D4.04109.839-BRK7-SS-WB29","price":204.0,"currency_code":"USD","in_stock":true},{"title":"Delrin Plastic Bearing (1\/2\")","offer_id":52318242537784,"sku":"D4.04109.839-BRK7-SS-WB29","price":196.0,"currency_code":"USD","in_stock":true},{"title":"Delrin Plastic Bearing (3\/4\")","offer_id":52318242570552,"sku":"D4.04109.839-BRK7-SS-WB29","price":196.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/4191\/0328\/files\/D4.04109.839-BRK7-SS-WB29-2.png?v=1771084095"},{"product_id":"colson-casters-stainless-4-x-2-hi-temp-retort-roller-bearing-cam-brake-caster-with-4-x-4-5-plate-sku-d4-04109-839-rw-brk3-ss-wb29-heavy-duty-high-temperature-caster-for-industrial-retort-applications","title":"Colson D4.04109.839 Stainless 4\" x 2\" Hi-Temp Caster with Brake – CasterHQ","description":"\u003c!-- Main Container --\u003e\n\u003cdiv style=\"box-shadow: 0px 4px 8px rgba(0,0,0,0.1); padding: 20px; border-radius: 12px;\"\u003e\n\t\u003c!-- Product Header --\u003e\n\t\u003ch1 style=\"color: rgb(1, 99, 103); font-weight: bold;  text-align: center;\"\u003e\n\tColson Casters | Stainless 4\" x 2\" Hi-Temp Retort Roller Bearing CAM-Brake Caster with 4\" x 4.5\" Plate - SKU: D4.04109.839 RW BRK3 SS WB29\n\t\u003c\/h1\u003e\n\t\u003chr id=\"horizontalrule\"\u003e\n\t\u003c!-- Product Features Section --\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eProduct Features\u003c\/h2\u003e\n\t\u003cul\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e High-quality stainless steel construction for enhanced durability and resistance to corrosion\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eWheel Type:\u003c\/strong\u003e 4\" x 2\" Hi-Temp Retort roller bearing, designed for high-temperature applications\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eLoad Capacity:\u003c\/strong\u003e Built to handle heavy-duty loads, ideal for industrial and high-stress environments\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eBrake Type:\u003c\/strong\u003e CAM-brake mechanism for secure locking and easy maneuverability\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003ePlate Size:\u003c\/strong\u003e 4\" x 4.5\" plate for superior stability and easy mounting\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Perfect for retort chambers, high-temperature environments, and heavy machinery transport\u003c\/li\u003e\n\t\u003c\/ul\u003e\n\t\u003c!-- Product Description --\u003e\n\t\u003cp\u003e\n        The Colson Casters Stainless 4\" x 2\" Hi-Temp Retort Roller Bearing CAM-Brake Caster is engineered for demanding applications where durability, high-temperature resistance, and secure mobility are essential. Made with premium stainless steel, this caster is built to withstand the harshest conditions, ensuring long-lasting performance.\n\t\u003c\/p\u003e\n\t\u003cp\u003e\n        Featuring a roller bearing design, this caster provides smooth and reliable movement even in the most challenging environments. The CAM-brake system ensures secure stopping power, allowing for easy locking when needed. This makes the caster an excellent choice for environments such as retort chambers, factories, and heavy-duty machinery transport.\n\t\u003c\/p\u003e\n\t\u003cp\u003e\n        The 4\" x 2\" Hi-Temp Retort wheel is specifically designed to endure high temperatures, offering a reliable solution for industries that require temperature resistance without compromising performance. Paired with the 4\" x 4.5\" plate, the caster provides superior stability and easy mounting for various applications.\n\t\u003c\/p\u003e\n\t\u003cp\u003e\n        Colson Casters stands behind the quality and reliability of our products, making them the go-to solution for industrial and commercial needs. Whether you are outfitting machinery or creating specialized equipment, trust Colson Casters to deliver outstanding results.\n\t\u003c\/p\u003e\n\t\u003c!-- Call to Action --\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eEnhance Your Operations with Colson Casters\u003c\/h2\u003e\n\t\u003cp\u003e\n        Upgrade your industrial mobility solutions with the Colson Casters Stainless Hi-Temp Retort Roller Bearing CAM-Brake Caster. Engineered for heavy-duty performance and high-temperature resilience, this caster is the perfect choice for your demanding application needs.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"colson-header","offers":[{"title":"Roller Bearing","offer_id":50124247761208,"sku":"D4.04109.839-RW-BRK3-SS-WB29","price":284.0,"currency_code":"USD","in_stock":true},{"title":"Precision Bearing","offer_id":52318245781816,"sku":"D4.04109.839-RW-BRK3-SS-WB29","price":292.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Roller Bearing","offer_id":52318245814584,"sku":"D4.04109.839-RW-BRK3-SS-WB29","price":299.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Precision Bearing","offer_id":52318245847352,"sku":"D4.04109.839-RW-BRK3-SS-WB29","price":306.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/4191\/0328\/files\/D4.04109.839-RW-BRK3-SS-WB29-2.png?v=1771084107"},{"product_id":"colson-casters-stainless-4-x-2-hi-temp-retort-roller-bearing-caster-with-total-lock-and-4-x-4-5-plate-sku-d4-04109-839-rw-brk4-ss-wb29-heavy-duty-high-temperature-caster-for-industrial-laboratory-applications","title":"Colson D4.04109.839 4\" x 2\" Retort Stainless Total Lock Caster | CasterHQ","description":"\u003c!-- Main Container --\u003e\n\u003cdiv style=\"box-shadow: 0px 4px 8px rgba(0,0,0,0.1); padding: 20px; border-radius: 12px;\"\u003e\n\t\u003c!-- Product Header --\u003e\n\t\u003ch1 style=\"color: rgb(1, 99, 103); font-weight: bold;  text-align: center;\"\u003e\n\tColson Casters | Stainless 4\" x 2\" Hi-Temp Retort Roller Bearing Caster with Total Lock and 4\" x 4.5\" Plate\n\t\u003c\/h1\u003e\n\t\u003chr id=\"horizontalrule\"\u003e\n\t\u003c!-- Product Features Section --\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eProduct Features\u003c\/h2\u003e\n\t\u003cul\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eMaterial Construction:\u003c\/strong\u003e Premium Stainless Steel for enhanced durability and corrosion resistance\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eTemperature Range:\u003c\/strong\u003e Hi-Temp design suitable for high-temperature environments, including retort and sterilization processes\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eRoller Bearing:\u003c\/strong\u003e Smooth movement and reduced friction with roller bearing design\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eLocking Mechanism:\u003c\/strong\u003e Features a Total Lock for secure positioning and improved safety\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003ePlate Size:\u003c\/strong\u003e 4\" x 4-1\/2\" plate for easy installation and enhanced stability\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eCapacity:\u003c\/strong\u003e Built to support heavy loads while maintaining reliable performance\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e Ideal for use in high-temperature industrial, food processing, and laboratory environments\u003c\/li\u003e\n\t\u003c\/ul\u003e\n\t\u003c!-- Product Description --\u003e\n\t\u003cp\u003e\n        The Colson Casters Stainless 4\" x 2\" Hi-Temp Retort Roller Bearing Caster is designed to provide exceptional performance in demanding, high-temperature applications. Constructed from premium stainless steel, this caster is perfect for environments where durability and corrosion resistance are paramount, such as food processing, retort sterilization, and laboratory settings.\n\t\u003c\/p\u003e\n\t\u003cp\u003e\n        Featuring a hi-temp retort design, this caster can withstand extreme temperatures, ensuring consistent mobility and reliability in ovens, autoclaves, and other heat-intensive processes. The roller bearing mechanism offers smooth and easy movement, minimizing friction and enhancing maneuverability even under heavy loads.\n\t\u003c\/p\u003e\n\t\u003cp\u003e\n        With its Total Lock mechanism, this caster provides a secure and reliable hold when you need it most. The 4\" x 4-1\/2\" plate offers a versatile installation solution, ensuring that this caster can be easily integrated into your existing equipment or systems. Whether you're handling heavy machinery or medical equipment, this caster delivers safety, stability, and superior performance.\n\t\u003c\/p\u003e\n\t\u003cp\u003e\n        Designed to meet the highest standards of quality and durability, the Colson Casters Stainless Hi-Temp Roller Bearing Caster is engineered to perform in the most challenging environments. Trust in its ability to withstand extreme conditions while providing smooth and reliable mobility.\n\t\u003c\/p\u003e\n\t\u003c!-- Call to Action --\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eEnhance Your Mobility Solutions\u003c\/h2\u003e\n\t\u003cp\u003e\n        Upgrade your operations with the Colson Casters Stainless 4\" x 2\" Hi-Temp Retort Roller Bearing Caster. Experience exceptional mobility, durability, and safety in your high-temperature industrial and laboratory settings.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"colson-header","offers":[{"title":"Roller Bearing","offer_id":50124247892280,"sku":"D4.04109.839-RW-BRK4-SS-WB29","price":279.0,"currency_code":"USD","in_stock":true},{"title":"Precision Bearing","offer_id":52318245912888,"sku":"D4.04109.839-RW-BRK4-SS-WB29","price":287.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Roller Bearing","offer_id":52318245945656,"sku":"D4.04109.839-RW-BRK4-SS-WB29","price":294.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Precision Bearing","offer_id":52318245978424,"sku":"D4.04109.839-RW-BRK4-SS-WB29","price":301.0,"currency_code":"USD","in_stock":true},{"title":"High-Temp Roller Bearing (250°F)","offer_id":52318246011192,"sku":"D4.04109.839-RW-BRK4-SS-WB29","price":287.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/4191\/0328\/files\/D4.04109.839-RW-BRK4-SS-WB29-2.png?v=1771084108"},{"product_id":"colson-casters-stainless-4-x-2-hi-temp-retort-roller-bearing-top-lock-caster-with-4-x-4-5-plate-sku-d4-04109-839-rw-brk7-ss-wb29-heat-resistant-industrial-casters-for-high-temperature-environments","title":"Colson D4.04109.839 4\" x 2\" Hi-Temp Stainless Caster with Brake – CasterHQ","description":"\u003c!-- Main Container --\u003e\n\u003cdiv style=\"box-shadow: 0px 4px 8px rgba(0,0,0,0.1); padding: 20px; border-radius: 12px;\"\u003e\n\t\u003c!-- Product Header --\u003e\n\t\u003ch1 style=\"color: rgb(1, 99, 103); font-weight: bold;  text-align: center;\"\u003e\n\tColson Casters | Stainless 4\" x 2\" Hi-Temp Retort Roller Bearing Top-Lock Caster with 4\" x 4.5\" Plate - SKU: D4.04109.839 RW BRK7 SS WB29\n\t\u003c\/h1\u003e\n\t\u003chr id=\"horizontalrule\"\u003e\n\t\u003c!-- Product Features Section --\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eProduct Features\u003c\/h2\u003e\n\t\u003cul\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Durable stainless steel for superior corrosion resistance and long-lasting performance\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eWheel Type:\u003c\/strong\u003e Hi-Temp Retort Roller Bearing, designed to withstand high temperatures, ideal for demanding environments\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eTop Plate Size:\u003c\/strong\u003e 4\" x 4.5\" plate ensures stability and ease of mounting for various applications\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eTop-Lock Design:\u003c\/strong\u003e Provides enhanced safety and control, reducing the risk of accidental movement\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eLoad Capacity:\u003c\/strong\u003e Engineered for optimal load distribution and smooth operation even under heavy loads\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e Perfect for industries requiring heat-resistant casters such as food processing, industrial kitchens, and laboratory settings\u003c\/li\u003e\n\t\u003c\/ul\u003e\n\t\u003c!-- Product Description --\u003e\n\t\u003cp\u003e\n        The Colson Casters Stainless 4\" x 2\" Hi-Temp Retort Roller Bearing Top-Lock Caster is engineered for exceptional durability and performance in high-temperature environments. Constructed with stainless steel, this caster offers superior resistance to corrosion, ensuring it performs reliably even in harsh conditions.\n\t\u003c\/p\u003e\n\t\u003cp\u003e\n        Featuring a Hi-Temp Retort Roller Bearing, this caster is specifically designed to endure extreme heat, making it the ideal solution for industries such as food processing, industrial kitchens, and laboratory applications where heat resistance is essential. The top-lock design enhances stability, providing secure movement and reducing the risk of unwanted movement, ensuring safety and control.\n\t\u003c\/p\u003e\n\t\u003cp\u003e\n        With a robust 4\" x 4.5\" plate, the caster guarantees easy installation and a secure fit on a variety of equipment. This combination of strength, safety, and high-performance bearing technology makes it a reliable solution for both heavy-duty and temperature-sensitive applications.\n\t\u003c\/p\u003e\n\t\u003cp\u003e\n        Whether you're looking to upgrade your mobility solutions or ensure the smooth operation of your high-temp equipment, the Colson Casters Hi-Temp Retort Roller Bearing Top-Lock Caster is your trusted partner. Explore the reliability and engineering excellence of Colson Casters to meet your toughest operational challenges.\n\t\u003c\/p\u003e\n\t\u003c!-- Call to Action --\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eElevate Your Mobility with Colson Casters\u003c\/h2\u003e\n\t\u003cp\u003e\n        Upgrade to Colson Casters for superior performance in extreme environments. Experience the difference in safety, reliability, and heat resistance with our top-quality casters.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"colson-header","offers":[{"title":"Roller Bearing","offer_id":50124248154424,"sku":"D4.04109.839-RW-BRK7-SS-WB29","price":273.0,"currency_code":"USD","in_stock":true},{"title":"Precision Bearing","offer_id":52318246076728,"sku":"D4.04109.839-RW-BRK7-SS-WB29","price":281.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Roller Bearing","offer_id":52318246109496,"sku":"D4.04109.839-RW-BRK7-SS-WB29","price":288.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Precision Bearing","offer_id":52318246142264,"sku":"D4.04109.839-RW-BRK7-SS-WB29","price":295.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/4191\/0328\/files\/D4.04109.839-RW-BRK7-SS-WB29-2.png?v=1771084109"},{"product_id":"colson-casters-stainless-5-x-2-polyolefin-delrin-bearing-caster-with-total-lock-and-4-x-4-5-plate-sku-d4-05109-831-brk4-ss-industrial-medical-caster-for-smooth-mobility-durability","title":"Colson D4.05109.831 BRK4 SS 5\" x 2\" Polyolefin Total Lock Caster | CasterHQ","description":"\u003c!-- Main Container --\u003e\n\u003cdiv style=\"box-shadow: 0px 4px 8px rgba(0,0,0,0.1); padding: 20px; border-radius: 12px;\"\u003e\n\t\u003c!-- Product Header --\u003e\n\t\u003ch1 style=\"color: rgb(1, 99, 103); font-weight: bold;  text-align: center;\"\u003e\n\tColson Casters | Stainless 5\" x 2\" Polyolefin Delrin Bearing Caster with Total Lock and 4\" x 4.5\" Plate - SKU: D4.05109.831 BRK4 SS\n\t\u003c\/h1\u003e\n\t\u003chr id=\"horizontalrule\"\u003e\n\t\u003c!-- Product Features Section --\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eProduct Features\u003c\/h2\u003e\n\t\u003cul\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Durable stainless steel construction for enhanced corrosion resistance and longevity\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eWheel Material:\u003c\/strong\u003e Polyolefin wheel for smooth performance across a variety of surfaces\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eBearing Type:\u003c\/strong\u003e High-performance Delrin bearing for minimal rolling resistance and long-lasting operation\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eLocking Mechanism:\u003c\/strong\u003e Total lock feature to ensure secure positioning and safe operation\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003ePlate Dimensions:\u003c\/strong\u003e 4\" x 4-1\/2\" top plate, designed for a broad range of mounting options\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eWeight Capacity:\u003c\/strong\u003e Engineered for optimal load handling in demanding environments\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e Ideal for industrial, commercial, and medical use, providing reliability in diverse settings\u003c\/li\u003e\n\t\u003c\/ul\u003e\n\t\u003c!-- Product Description --\u003e\n\t\u003cp\u003e\n        The Colson Casters Stainless 5\" x 2\" Polyolefin Delrin Bearing Caster with Total Lock and 4\" x 4.5\" Plate combines strength and durability, making it the perfect solution for a wide range of applications. Featuring a high-quality stainless steel frame, this caster is resistant to corrosion, ensuring long-term performance even in harsh environments.\n\t\u003c\/p\u003e\n\t\u003cp\u003e\n        The polyolefin wheel offers smooth and efficient movement, reducing the wear and tear on your floors while ensuring easy maneuverability. The Delrin bearing system enhances the performance by minimizing friction, allowing for quiet, effortless movement across a variety of surfaces, from smooth floors to rougher terrain.\n\t\u003c\/p\u003e\n\t\u003cp\u003e\n        Equipped with a total lock feature, this caster provides safety and stability in high-traffic areas or when precise positioning is required. Its 4\" x 4-1\/2\" plate is compatible with a wide range of equipment, making it a versatile choice for industrial carts, medical carts, and other heavy-duty applications. Whether you're outfitting a factory, hospital, or warehouse, this caster offers dependable mobility.\n\t\u003c\/p\u003e\n\t\u003cp\u003e\n        Designed for professionals who demand quality and reliability, this caster is engineered to enhance your mobility solutions. Its combination of performance and durability makes it a trusted choice for businesses seeking efficiency, safety, and ease of movement. \n\t\u003c\/p\u003e\n\t\u003c!-- Call to Action --\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eElevate Your Mobility with Colson Casters\u003c\/h2\u003e\n\t\u003cp\u003e\n        Upgrade your mobility solutions with the Colson Casters Stainless Polyolefin Delrin Bearing Caster. Experience the perfect balance of performance, durability, and safety for all your industrial and commercial needs.\n\t\u003c\/p\u003e\n\u003c\/div\u003e","brand":"colson-header","offers":[{"title":"Roller Bearing","offer_id":50124296585528,"sku":"D4.05109.831-BRK4-SS","price":203.0,"currency_code":"USD","in_stock":true},{"title":"Precision Bearing","offer_id":52318277108024,"sku":"D4.05109.831-BRK4-SS","price":211.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Roller Bearing","offer_id":52318277140792,"sku":"D4.05109.831-BRK4-SS","price":218.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Precision Bearing","offer_id":52318277173560,"sku":"D4.05109.831-BRK4-SS","price":225.0,"currency_code":"USD","in_stock":true},{"title":"High-Temp Roller Bearing (600°F)","offer_id":52318277206328,"sku":"D4.05109.831-BRK4-SS","price":211.0,"currency_code":"USD","in_stock":true},{"title":"Delrin Plastic Bearing (1\/2\")","offer_id":52318277239096,"sku":"D4.05109.831-BRK4-SS","price":203.0,"currency_code":"USD","in_stock":true},{"title":"Delrin Plastic Bearing (3\/4\")","offer_id":52318277271864,"sku":"D4.05109.831-BRK4-SS","price":203.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/4191\/0328\/files\/D4.05109.831-BRK4-SS-2.png?v=1771084263"},{"product_id":"colson-casters-stainless-5-x-2-polyolefin-delrin-bearing-top-lock-caster-with-4-x-4-5-plate-sku-d4-05109-831-brk7-ss-durable-smooth-rolling-safe-for-industrial-medical-heavy-duty-applications","title":"Colson D4.05109.831 BRK7 SS 5\" x 2\" Polyolefin Stainless Caster with Brake","description":"\u003c!-- Main Container --\u003e\n\u003cdiv style=\"box-shadow: 0px 4px 8px rgba(0,0,0,0.1); padding: 20px; border-radius: 12px;\"\u003e\n\t\u003c!-- Product Header --\u003e\n\t\u003ch1 style=\"color: rgb(1, 99, 103); font-weight: bold;  text-align: center;\"\u003e\n\tColson Casters | Stainless 5\" x 2\" Polyolefin Delrin Bearing Top-Lock Caster with 4\" x 4.5\" Plate - SKU: D4.05109.831 BRK7 SS\n\t\u003c\/h1\u003e\n\t\u003chr id=\"horizontalrule\"\u003e\n\t\u003c!-- Product Features Section --\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eProduct Features\u003c\/h2\u003e\n\t\u003cul\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Stainless Steel construction for enhanced durability and corrosion resistance\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eWheel Type:\u003c\/strong\u003e 5\" x 2\" Polyolefin wheel for smooth rolling performance and shock absorption\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eBearings:\u003c\/strong\u003e Delrin bearings for low friction and increased longevity\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eTop-Lock Feature:\u003c\/strong\u003e Integrated top-lock mechanism to securely lock the caster in place, enhancing safety during operation\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003ePlate Size:\u003c\/strong\u003e 4\" x 4-1\/2\" top plate, compatible with a wide range of applications and heavy-duty use\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eLoad Capacity:\u003c\/strong\u003e Designed for superior load handling, ideal for both light and heavy-duty environments\u003c\/li\u003e\n\t\u003c\/ul\u003e\n\t\u003c!-- Product Description --\u003e\n\t\u003cp\u003e\n        The Colson Casters Stainless 5\" x 2\" Polyolefin Delrin Bearing Top-Lock Caster with a 4\" x 4.5\" plate offers a combination of high-quality materials, ergonomic design, and advanced functionality, making it perfect for various industrial, medical, and commercial applications.\n\t\u003c\/p\u003e\n\t\u003cp\u003e\n        Engineered for durability and smooth performance, this caster features a robust stainless steel construction and a 5\" x 2\" Polyolefin wheel, ensuring a high rolling capacity and shock absorption. The Delrin bearings minimize friction, contributing to a quieter and longer-lasting caster, ideal for environments requiring consistent movement and minimal maintenance.\n\t\u003c\/p\u003e\n\t\u003cp\u003e\n        The top-lock mechanism provides a secure lock when needed, improving safety and preventing unwanted movement, especially in stationary or high-traffic areas. Whether used in warehouses, factories, hospitals, or distribution centers, this caster enhances operational efficiency while ensuring the safety of your equipment and personnel.\n\t\u003c\/p\u003e\n\t\u003cp\u003e\n        The 4\" x 4-1\/2\" plate size allows for versatile use across a wide range of applications, making it a reliable solution for heavy-duty environments. Trust in Colson Casters' commitment to quality, performance, and innovation in mobility solutions.\n\t\u003c\/p\u003e\n\t\u003c!-- Call to Action --\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eEnhance Your Mobility Solutions Today\u003c\/h2\u003e\n\t\u003cp\u003e\n        Upgrade your equipment with Colson Casters' Stainless 5\" x 2\" Polyolefin Delrin Bearing Top-Lock Caster. Experience exceptional performance, superior durability, and unmatched safety in your operational environment.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"colson-header","offers":[{"title":"Roller Bearing","offer_id":50124297044280,"sku":"D4.05109.831-BRK7-SS","price":210.0,"currency_code":"USD","in_stock":true},{"title":"Precision Bearing","offer_id":52318277337400,"sku":"D4.05109.831-BRK7-SS","price":218.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Roller Bearing","offer_id":52318277370168,"sku":"D4.05109.831-BRK7-SS","price":225.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Precision Bearing","offer_id":52318277402936,"sku":"D4.05109.831-BRK7-SS","price":232.0,"currency_code":"USD","in_stock":true},{"title":"High-Temp Roller Bearing (600°F)","offer_id":52318277435704,"sku":"D4.05109.831-BRK7-SS","price":218.0,"currency_code":"USD","in_stock":true},{"title":"Delrin Plastic Bearing (1\/2\")","offer_id":52318277468472,"sku":"D4.05109.831-BRK7-SS","price":210.0,"currency_code":"USD","in_stock":true},{"title":"Delrin Plastic Bearing (3\/4\")","offer_id":52318277501240,"sku":"D4.05109.831-BRK7-SS","price":210.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/4191\/0328\/files\/D4.05109.831-BRK7-SS-2.png?v=1771084264"},{"product_id":"5x2-hi-temp-stainless-steel-retort-swivel-caster-with-delrin-bearing-and-total-lock-650-lb-capacity","title":"5\"x2\" Retort Swivel Total Lock Stainless Caster – 650 lb | CasterHQ","description":"\u003c!-- Main Container --\u003e \u003cdiv style=\"box-shadow: 0px 4px 8px rgba(0,0,0,0.1); padding: 20px; border-radius: 12px;\"\u003e \u003c!-- Main Header --\u003e \u003ch1 style=\"color: rgb(1, 99, 103); font-weight: bold; \"\u003e5\"x2\" Hi-Temp Stainless Steel Retort Swivel Caster\u003c\/h1\u003e \u003cdiv style=\"background-color: rgb(1, 99, 103); border-radius: 12px; padding: 10px; text-align: center;\"\u003e \u003cspan style=\"color: #FFFFFF; font-weight: bold;\"\u003e650 lb Capacity\u003c\/span\u003e | \u003cspan style=\"color: #8AC973; font-weight: bold;\"\u003eTotal Lock System\u003c\/span\u003e \u003c\/div\u003e \u003c!-- Section Header: Product Features --\u003e \u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003ePremium Caster for High-Temperature Environments\u003c\/h2\u003e \u003cp\u003e Our 5\"x2\" stainless steel retort swivel caster is engineered for extreme conditions. Featuring a Delrin bearing and total lock mechanism, this caster offers unparalleled performance in high-temperature settings. \u003c\/p\u003e \u003c!-- Section Header: Technical Specifications --\u003e \u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eTechnical Details\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eSKU: D4.05109.831 RW BRK4 SS\u003c\/li\u003e \u003cli\u003eFastening: 4\" x 4-1\/2\" Top Plate\u003c\/li\u003e \u003cli\u003eMount Height: 6.5 in\u003c\/li\u003e \u003cli\u003eSwivel Radius: 6.5 in\u003c\/li\u003e \u003c\/ul\u003e \u003c!-- Section Header: Applications --\u003e \u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eIdeal for Industrial Use\u003c\/h2\u003e \u003cp\u003e Perfect for food processing equipment, autoclaves, and other high-temperature industrial applications. The stainless steel construction ensures durability and corrosion resistance in demanding environments. \u003c\/p\u003e \u003c!-- Section Header: Customer Support --\u003e \u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eExpert Support Available\u003c\/h2\u003e \u003cp\u003e Have questions? Our Caster Experts are ready to assist you weekdays from 8 am to 5 pm. Get personalized advice for your specific project needs and ensure you're making the best choice for your application.\u003c\/p\u003e \u003c\/div\u003e","brand":"colson-header","offers":[{"title":"Roller Bearing","offer_id":50124303270200,"sku":"D4.05109.831-RW-BRK4-SS","price":282.0,"currency_code":"USD","in_stock":true},{"title":"Precision Bearing","offer_id":52318279926072,"sku":"D4.05109.831-RW-BRK4-SS","price":290.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Roller Bearing","offer_id":52318279958840,"sku":"D4.05109.831-RW-BRK4-SS","price":297.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Precision Bearing","offer_id":52318279991608,"sku":"D4.05109.831-RW-BRK4-SS","price":304.0,"currency_code":"USD","in_stock":true},{"title":"High-Temp Roller Bearing (250°F)","offer_id":52318280024376,"sku":"D4.05109.831-RW-BRK4-SS","price":290.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/4191\/0328\/files\/D4.05109.831-RW-BRK4-SS-2.png?v=1771084280"},{"product_id":"5x2-stainless-steel-hi-temp-retort-swivel-caster-650-lb-capacity-4x4-5-plate","title":"Colson 5\"x2\" Retort Swivel Stainless Caster – 650 lb | 4\"x4.5\" Plate | CasterHQ","description":"\u003cdiv style=\"box-shadow: 0px 4px 8px rgba(0,0,0,0.1); padding: 20px; border-radius: 12px;\"\u003e\n    \u003ch1 style=\"color: rgb(1, 99, 103); font-weight: bold; \"\u003eStainless 5\"x2\" Hi-Temp Retort Delrin Bearing Side-Lock Caster\u003c\/h1\u003e\n    \u003cdiv style=\"background-color: rgb(1, 99, 103); border-radius: 12px; padding: 10px; text-align: center;\"\u003e\n        \u003cspan style=\"color: #FFFFFF; font-weight: bold;\"\u003eDurable \u0026amp; Reliable\u003c\/span\u003e | \u003cspan style=\"color: #8AC973; font-weight: bold;\"\u003eHigh Load Capacity\u003c\/span\u003e\n    \u003c\/div\u003e\n    \u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eProduct Features\u003c\/h2\u003e\n    \u003cp\u003eDiscover the exceptional quality of our Stainless Steel Hi-Temp Retort Caster designed for heavy-duty applications.\u003c\/p\u003e\n    \u003cul\u003e\n        \u003cli\u003e\n\u003cstrong\u003eLoad Capacity:\u003c\/strong\u003e Supports up to 650 lbs for robust performance.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eMounting Plate:\u003c\/strong\u003e Features a sturdy 4\" x 4.5\" top plate for easy installation.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eMount Height:\u003c\/strong\u003e Optimized at 6.5 inches for versatile usage.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eSwivel Radius:\u003c\/strong\u003e Compact design with a swivel radius of 5.13 inches for enhanced maneuverability.\u003c\/li\u003e\n    \u003c\/ul\u003e\n    \u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eExpert Support Available\u003c\/h2\u003e\n    \u003cp\u003eOur team of caster experts is ready to assist you with any inquiries from Monday to Friday, 8 AM to 5 PM.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"colson-header","offers":[{"title":"Roller Bearing \/ No Brake","offer_id":50124303434040,"sku":"D4.05109.831-RW-BRK7-SS","price":289.0,"currency_code":"USD","in_stock":true},{"title":"Precision Bearing \/ No Brake","offer_id":52318280089912,"sku":"D4.05109.831-RW-BRK7-SS","price":297.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Roller Bearing \/ No Brake","offer_id":52318280122680,"sku":"D4.05109.831-RW-BRK7-SS","price":304.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Precision Bearing \/ No Brake","offer_id":52318280155448,"sku":"D4.05109.831-RW-BRK7-SS","price":311.0,"currency_code":"USD","in_stock":true},{"title":"High-Temp Roller Bearing (250°F) \/ No Brake","offer_id":52318280188216,"sku":"D4.05109.831-RW-BRK7-SS","price":297.0,"currency_code":"USD","in_stock":true},{"title":"Roller Bearing \/ Top Locking Brake","offer_id":52370961137976,"sku":"D4.05109.831-RW-BRK7-SS","price":294.0,"currency_code":"USD","in_stock":true},{"title":"Roller Bearing \/ Total Locking Brake","offer_id":52370961170744,"sku":"D4.05109.831-RW-BRK7-SS","price":301.5,"currency_code":"USD","in_stock":true},{"title":"Precision Bearing \/ Top Locking Brake","offer_id":52370961203512,"sku":"D4.05109.831-RW-BRK7-SS","price":302.0,"currency_code":"USD","in_stock":true},{"title":"Precision Bearing \/ Total Locking Brake","offer_id":52370961236280,"sku":"D4.05109.831-RW-BRK7-SS","price":309.5,"currency_code":"USD","in_stock":true},{"title":"Stainless Roller Bearing \/ Top Locking Brake","offer_id":52370961269048,"sku":"D4.05109.831-RW-BRK7-SS","price":309.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Roller Bearing \/ Total Locking Brake","offer_id":52370961301816,"sku":"D4.05109.831-RW-BRK7-SS","price":316.5,"currency_code":"USD","in_stock":true},{"title":"Stainless Precision Bearing \/ Top Locking Brake","offer_id":52370961334584,"sku":"D4.05109.831-RW-BRK7-SS","price":316.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Precision Bearing \/ Total Locking Brake","offer_id":52370961367352,"sku":"D4.05109.831-RW-BRK7-SS","price":323.5,"currency_code":"USD","in_stock":true},{"title":"High-Temp Roller Bearing (250°F) \/ Top Locking Brake","offer_id":52370961400120,"sku":"D4.05109.831-RW-BRK7-SS","price":302.0,"currency_code":"USD","in_stock":true},{"title":"High-Temp Roller Bearing (250°F) \/ Total Locking Brake","offer_id":52370961432888,"sku":"D4.05109.831-RW-BRK7-SS","price":309.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/4191\/0328\/files\/D4.05109.831-RW-BRK7-SS-2.png?v=1771084280"},{"product_id":"colson-casters-5-x-2-polyolefin-precision-ball-bearing-caster-with-total-lock-and-4-x-4-5-plate-heavy-duty-stainless-steel-sku-d4-05109-835-brk4-ss","title":"Colson Casters 5\" x 2\" Polyolefin Precision Ball Bearing Caster with Total Lock and 4\" x 4.5\" Plate - Heavy-Duty, Stainless Steel - SKU: D4.05109.835 BRK4 SS","description":"\u003c!-- Main Container --\u003e\n\u003cdiv style=\"box-shadow: 0px 4px 8px rgba(0,0,0,0.1); padding: 20px; border-radius: 12px;\"\u003e\n\t\u003c!-- Product Header --\u003e\n\t\u003ch1 style=\"color: rgb(1, 99, 103); font-weight: bold;  text-align: center;\"\u003e\n\tColson Casters | Stainless 5\" x 2\" Polyolefin Precision Ball Bearing Caster with Total Lock and 4\" x 4.5\" Plate - SKU: D4.05109.835 BRK4 SS\n\t\u003c\/h1\u003e\n\t\u003chr id=\"horizontalrule\"\u003e\n\t\n\t\u003c!-- Product Features Section --\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eProduct Features\u003c\/h2\u003e\n\t\u003cul\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Durable stainless steel with high-strength polyolefin wheels\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eWheel Size:\u003c\/strong\u003e 5\" x 2\" Polyolefin for optimal load distribution and smooth performance\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003ePrecision Ball Bearings:\u003c\/strong\u003e Enhanced maneuverability with smooth, low-resistance rotation\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eTotal Lock Feature:\u003c\/strong\u003e Provides secure and stable positioning with a total lock mechanism\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003ePlate Size:\u003c\/strong\u003e 4\" x 4.5\" plate for stable installation and support\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eLoad Capacity:\u003c\/strong\u003e Designed for heavy-duty applications, offering reliable performance\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e Ideal for industrial, warehouse, and medical environments\u003c\/li\u003e\n\t\u003c\/ul\u003e\n\t\n\t\u003c!-- Product Description --\u003e\n\t\u003cp\u003e\n        Enhance your mobility solutions with the Colson Casters Stainless 5\" x 2\" Polyolefin Precision Ball Bearing Caster with Total Lock. Engineered for heavy-duty applications, this caster features a durable stainless steel construction and polyolefin wheels that ensure long-lasting performance in demanding environments.\n\t\u003c\/p\u003e\n\t\u003cp\u003e\n        The caster’s precision ball bearings deliver smooth and efficient movement, reducing wear and providing ease of maneuverability. This, combined with the total lock feature, makes it ideal for environments requiring secure and stable positioning, such as in medical or industrial settings.\n\t\u003c\/p\u003e\n\t\u003cp\u003e\n        The 4\" x 4.5\" plate ensures a strong and reliable installation, supporting even the heaviest loads. Whether you are upgrading existing equipment or outfitting new machinery, this caster provides the reliability and quality you need for smooth, effective operations.\n\t\u003c\/p\u003e\n\t\u003cp\u003e\n        Trusted by industries across the board, the Colson Casters Total Lock Caster offers superior durability and smooth performance for all of your mobility needs. Its heavy-duty construction, combined with innovative design, ensures that this caster can withstand the toughest environments and offer reliable support for your operations.\n\t\u003c\/p\u003e\n\t\n\t\u003c!-- Call to Action --\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eUpgrade Your Mobility Today\u003c\/h2\u003e\n\t\u003cp\u003e\n        Invest in the Colson Casters Stainless 5\" x 2\" Polyolefin Precision Ball Bearing Caster to optimize your operations with enhanced mobility and stability. Experience the performance and durability that sets Colson apart.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"colson-header","offers":[{"title":"Roller Bearing","offer_id":50124304154936,"sku":"D4.05109.835-BRK4-SS","price":217.0,"currency_code":"USD","in_stock":true},{"title":"Precision Bearing","offer_id":52318280646968,"sku":"D4.05109.835-BRK4-SS","price":225.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Roller Bearing","offer_id":52318280679736,"sku":"D4.05109.835-BRK4-SS","price":232.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Precision Bearing","offer_id":52318280712504,"sku":"D4.05109.835-BRK4-SS","price":239.0,"currency_code":"USD","in_stock":true},{"title":"High-Temp Roller Bearing (600°F)","offer_id":52318280745272,"sku":"D4.05109.835-BRK4-SS","price":225.0,"currency_code":"USD","in_stock":true},{"title":"Delrin Plastic Bearing (1\/2\")","offer_id":52318280778040,"sku":"D4.05109.835-BRK4-SS","price":217.0,"currency_code":"USD","in_stock":true},{"title":"Delrin Plastic Bearing (3\/4\")","offer_id":52318280810808,"sku":"D4.05109.835-BRK4-SS","price":217.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/4191\/0328\/files\/D4.05109.835-BRK4-SS-2.png?v=1771084282"},{"product_id":"5-x-2-stainless-steel-polyolefin-precision-ball-bearing-side-lock-caster-with-4-x-4-5-plate-durable-corrosion-resistant-heavy-duty-caster-for-industrial-commercial-use-model-d4-05109-835-brk7-ss","title":"Colson D4.05109.835 BRK7 SS 5\" x 2\" Polyolefin Side Lock Caster | CasterHQ","description":"\u003c!-- Product Description Section --\u003e\n\u003cdiv style=\"box-shadow: 0px 4px 8px rgba(0,0,0,0.1); padding: 20px; border-radius: 12px;\"\u003e\n\t\u003ch1 style=\"color: rgb(1, 99, 103); font-weight: bold;  text-align: center;\"\u003e5\" x 2\" Stainless Polyolefin Precision Ball Bearing Side-Lock Caster with 4\" x 4.5\" Plate - D4.05109.835 BRK7 SS\u003c\/h1\u003e\n\t\u003chr id=\"horizontalrule\"\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eProduct Overview\u003c\/h2\u003e\n\t\u003cul\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 5\" x 2\"\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Stainless steel with polyolefin wheel\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eBearings:\u003c\/strong\u003e Precision ball bearing for smooth motion\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eLocking Mechanism:\u003c\/strong\u003e Side-lock for secure positioning\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eMounting Plate Size:\u003c\/strong\u003e 4\" x 4.5\"\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e D4.05109.835 BRK7 SS\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003ePerformance:\u003c\/strong\u003e Excellent maneuverability and durability\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Suitable for industrial, commercial, and heavy-duty use\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eCorrosion Resistance:\u003c\/strong\u003e Highly resistant to corrosion, ideal for demanding environments\u003c\/li\u003e\n\t\u003c\/ul\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eKey Benefits\u003c\/h2\u003e\n\t\u003cp\u003e\n\t\tThe 5\" x 2\" Stainless Polyolefin Precision Ball Bearing Side-Lock Caster with 4\" x 4.5\" Plate (D4.05109.835 BRK7 SS) is designed for superior performance in industrial and commercial settings. The durable stainless steel construction, paired with a polyolefin wheel, ensures that this caster is not only tough but also provides smooth, quiet, and efficient movement. The precision ball bearing design further enhances its performance by reducing friction, allowing for easy handling of heavy loads. With a side-lock mechanism, this caster provides secure positioning, making it an excellent choice for applications that demand stability and reliability. The corrosion-resistant properties ensure it performs well even in harsh environments, making it ideal for long-term use in various industrial applications.\n\t\u003c\/p\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eCustomer Assurance\u003c\/h2\u003e\n\t\u003cp\u003e\n\t\tOur 5\" x 2\" Stainless Polyolefin Precision Ball Bearing Side-Lock Caster with 4\" x 4.5\" Plate (D4.05109.835 BRK7 SS) is built to meet the highest standards of quality and durability. Designed for heavy-duty use, each caster is rigorously tested to ensure smooth, efficient operation under demanding conditions. We are committed to providing products that not only meet but exceed your expectations. Our reliable customer support team is always ready to assist you, ensuring that your experience with our products is as seamless and positive as possible.\n\t\u003c\/p\u003e\n\u003c\/div\u003e","brand":"colson-header","offers":[{"title":"Roller Bearing","offer_id":50124304482616,"sku":"D4.05109.835-BRK7-SS","price":202.0,"currency_code":"USD","in_stock":true},{"title":"Precision Bearing","offer_id":52318280876344,"sku":"D4.05109.835-BRK7-SS","price":210.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Roller Bearing","offer_id":52318280909112,"sku":"D4.05109.835-BRK7-SS","price":217.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Precision Bearing","offer_id":52318280941880,"sku":"D4.05109.835-BRK7-SS","price":224.0,"currency_code":"USD","in_stock":true},{"title":"High-Temp Roller Bearing (600°F)","offer_id":52318280974648,"sku":"D4.05109.835-BRK7-SS","price":210.0,"currency_code":"USD","in_stock":true},{"title":"Delrin Plastic Bearing (1\/2\")","offer_id":52318281007416,"sku":"D4.05109.835-BRK7-SS","price":202.0,"currency_code":"USD","in_stock":true},{"title":"Delrin Plastic Bearing (3\/4\")","offer_id":52318281040184,"sku":"D4.05109.835-BRK7-SS","price":202.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/4191\/0328\/files\/D4.05109.835-BRK7-SS-2.png?v=1771084283"},{"product_id":"5-stainless-steel-hi-temp-retort-swivel-caster-with-lock-650-lb-capacity","title":"Colson 5\"x2\" Hi-Temp Stainless Total Lock Caster – 650 lb | CasterHQ","description":"\u003c!-- Main Container --\u003e \u003cdiv style=\"box-shadow: 0px 4px 8px rgba(0,0,0,0.1); padding: 20px; border-radius: 12px;\"\u003e \u003c!-- Main Header --\u003e \u003ch1 style=\"color: rgb(1, 99, 103); font-weight: bold; \"\u003e5\" Stainless Steel Hi-Temp Retort Swivel Caster with Total Lock\u003c\/h1\u003e\n\u003cdiv style=\"background-color: rgb(1, 99, 103); border-radius: 12px; padding: 10px; text-align: center;\"\u003e\n    \u003cspan style=\"color: #FFFFFF; font-weight: bold;\"\u003e650 lb Capacity\u003c\/span\u003e | \n    \u003cspan style=\"color: #8AC973; font-weight: bold;\"\u003e4\"x4.5\" Top Plate\u003c\/span\u003e\n\u003c\/div\u003e\n\n\u003c!-- Section Header: Product Features --\u003e\n\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eHigh-Performance Caster for Demanding Environments\u003c\/h2\u003e\n\u003cp\u003e\n    Our 5\"x2\" stainless steel caster is engineered for excellence in high-temperature and corrosive settings. With precision ball bearings and a total lock mechanism, it offers superior maneuverability and security for your equipment.\n\u003c\/p\u003e\n\n\u003c!-- Section Header: Technical Specifications --\u003e\n\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eTechnical Details\u003c\/h2\u003e\n\u003cul\u003e\n    \u003cli\u003eSKU: D4.05109.835 RW BRK4 SS\u003c\/li\u003e\n    \u003cli\u003eMount Height: 6.5 inches\u003c\/li\u003e\n    \u003cli\u003eSwivel Radius: 6.5 inches\u003c\/li\u003e\n    \u003cli\u003eMaterial: Stainless Steel\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003c!-- Section Header: Applications --\u003e\n\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eIdeal for Various Industries\u003c\/h2\u003e\n\u003cp\u003e\n    Perfect for food processing, pharmaceutical, chemical, and other industries requiring sanitary and durable mobility solutions. The hi-temp retort wheel ensures reliable performance in extreme conditions.\n\u003c\/p\u003e\n\n\u003c!-- Section Header: Customer Support --\u003e\n\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eExpert Support Available\u003c\/h2\u003e\n\u003cp\u003e\n    Have questions? Our Caster Experts are ready to assist you weekdays from 8 am to 5 pm. Get personalized advice for your specific project needs and ensure you choose the right caster for your application.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"colson-header","offers":[{"title":"Default Title","offer_id":50124308250936,"sku":"D4.05109.835-RW-BRK4-SS","price":291.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/4191\/0328\/files\/D4.05109.835-RW-BRK4-SS-2.png?v=1771084293"},{"product_id":"stainless-steel-hi-temp-retort-precision-ball-bearing-swivel-caster-with-4x4-5-plate-650-lb-capacity","title":"Colson 5\"x2\" Hi-Temp Stainless Swivel Caster – 650 lb | CasterHQ","description":"\u003c!-- Main Container --\u003e \u003cdiv style=\"box-shadow: 0px 4px 8px rgba(0,0,0,0.1); padding: 20px; border-radius: 12px;\"\u003e \u003c!-- Main Header --\u003e \u003ch1 style=\"color: rgb(1, 99, 103); font-weight: bold; \"\u003eStainless Steel Hi-Temp Retort Precision Ball Bearing Swivel Caster\u003c\/h1\u003e\n\u003cdiv style=\"background-color: rgb(1, 99, 103); border-radius: 12px; padding: 10px; text-align: center;\"\u003e\n    \u003cspan style=\"color: #FFFFFF; font-weight: bold;\"\u003e650 lb Capacity\u003c\/span\u003e | \n    \u003cspan style=\"color: #8AC973; font-weight: bold;\"\u003e4\"x4.5\" Top Plate\u003c\/span\u003e\n\u003c\/div\u003e\n\n\u003c!-- Section Header: Product Features --\u003e\n\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eHigh-Performance Caster for Demanding Environments\u003c\/h2\u003e\n\u003cp\u003e\n    Our 5\"x2\" stainless steel hi-temp retort precision ball bearing swivel caster is engineered for excellence in challenging industrial settings. With its robust construction and advanced features, this caster delivers unparalleled performance and durability.\n\u003c\/p\u003e\n\n\u003c!-- Section Header: Technical Specifications --\u003e\n\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eTechnical Details\u003c\/h2\u003e\n\u003cul\u003e\n    \u003cli\u003eSKU: D4.05109.835 RW BRK7 SS\u003c\/li\u003e\n    \u003cli\u003eMount Height: 6.5 inches\u003c\/li\u003e\n    \u003cli\u003eSwivel Radius: 5.13 inches\u003c\/li\u003e\n    \u003cli\u003eSide-Lock mechanism for enhanced stability\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003c!-- Section Header: Applications --\u003e\n\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eIdeal for High-Temperature Applications\u003c\/h2\u003e\n\u003cp\u003e\n    Perfect for use in retort processes, autoclaves, and other high-temperature environments. The stainless steel construction ensures corrosion resistance and longevity in harsh conditions.\n\u003c\/p\u003e\n\n\u003c!-- Section Header: Customer Support --\u003e\n\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eExpert Support On Standby\u003c\/h2\u003e\n\u003cp\u003e\n    Have questions about this high-temp swivel caster? Our Caster Experts are available weekdays from 8 am to 5 pm to provide expert advice tailored to your specific project needs.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"colson-header","offers":[{"title":"No Brake","offer_id":50124308447544,"sku":"D4.05109.835-RW-BRK7-SS","price":281.0,"currency_code":"USD","in_stock":true},{"title":"Top Locking Brake","offer_id":52370962710840,"sku":"D4.05109.835-RW-BRK7-SS","price":286.0,"currency_code":"USD","in_stock":true},{"title":"Total Locking Brake","offer_id":52370962743608,"sku":"D4.05109.835-RW-BRK7-SS","price":293.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/4191\/0328\/files\/D4.05109.835-RW-BRK7-SS-2.png?v=1771084294"},{"product_id":"stainless-steel-5x2-polyolefin-swivel-caster-with-cam-brake-650-lb-load-4x4-5-plate","title":"Colson 5\"x2\" Polyolefin Swivel Stainless Caster with Brake – 650 lb | CasterHQ","description":"\u003c!-- Main Container --\u003e\n\u003cdiv style=\"box-shadow: 0px 4px 8px rgba(0,0,0,0.1); padding: 20px; border-radius: 12px;\"\u003e\n    \u003c!-- Main Header --\u003e\n    \u003ch1 style=\"color: rgb(1, 99, 103); font-weight: bold; \"\u003ePremium Stainless Steel Swivel Caster\u003c\/h1\u003e\n    \u003cdiv style=\"background-color: rgb(1, 99, 103); border-radius: 12px; padding: 10px; text-align: center;\"\u003e\n        \u003cspan style=\"color: #FFFFFF; font-weight: bold;\"\u003eDurability Meets Functionality\u003c\/span\u003e | \n        \u003cspan style=\"color: #8AC973; font-weight: bold;\"\u003eUnmatched Performance\u003c\/span\u003e\n    \u003c\/div\u003e\n    \u003c!-- Section Header: Product Overview --\u003e\n    \u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eExceptional Quality and Design\u003c\/h2\u003e\n    \u003cp\u003eOur Stainless Steel 5\"x2\" Polyolefin Roller Bearing Swivel Caster is engineered for superior performance and reliability. With a robust load capacity of 650 lb and a corrosion-resistant finish, this caster is perfect for both industrial and commercial applications. Act fast to secure this top-quality caster at an unbeatable value!\u003c\/p\u003e\n    \n    \u003c!-- Section Header: Product Features --\u003e\n    \u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eKey Features\u003c\/h2\u003e\n    \u003cul\u003e\n        \u003cli style=\"color: rgb(1, 99, 103);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eDurable stainless steel construction\u003c\/span\u003e\u003c\/li\u003e\n        \u003cli style=\"color: rgb(1, 99, 103);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003ePolyolefin roller bearing for smooth operation\u003c\/span\u003e\u003c\/li\u003e\n        \u003cli style=\"color: rgb(1, 99, 103);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eCAM-brake for secure stopping\u003c\/span\u003e\u003c\/li\u003e\n        \u003cli style=\"color: rgb(1, 99, 103);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e4\"x4.5\" top plate for easy installation\u003c\/span\u003e\u003c\/li\u003e\n        \u003cli style=\"color: rgb(1, 99, 103);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eSwivel radius of 5.13 in for excellent maneuverability\u003c\/span\u003e\u003c\/li\u003e\n    \u003c\/ul\u003e\n\n    \u003c!-- Section Header: Customer Support --\u003e\n    \u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eExpert Support On Standby\u003c\/h2\u003e\n    \u003cp\u003eGot questions? Our Caster Experts are available weekdays from 8 am to 5 pm to provide you with tailored advice and support for your project needs. We are committed to ensuring you find the right solution for your requirements.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"colson-header","offers":[{"title":"Roller Bearing","offer_id":50124309397816,"sku":"D4.05109.839-BRK3-SS-WB29","price":216.0,"currency_code":"USD","in_stock":true},{"title":"Precision Bearing","offer_id":52318284054840,"sku":"D4.05109.839-BRK3-SS-WB29","price":224.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Roller Bearing","offer_id":52318284087608,"sku":"D4.05109.839-BRK3-SS-WB29","price":231.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Precision Bearing","offer_id":52318284120376,"sku":"D4.05109.839-BRK3-SS-WB29","price":238.0,"currency_code":"USD","in_stock":true},{"title":"High-Temp Roller Bearing (600°F)","offer_id":52318284153144,"sku":"D4.05109.839-BRK3-SS-WB29","price":224.0,"currency_code":"USD","in_stock":true},{"title":"Delrin Plastic Bearing (1\/2\")","offer_id":52318284185912,"sku":"D4.05109.839-BRK3-SS-WB29","price":216.0,"currency_code":"USD","in_stock":true},{"title":"Delrin Plastic Bearing (3\/4\")","offer_id":52318284218680,"sku":"D4.05109.839-BRK3-SS-WB29","price":216.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/4191\/0328\/files\/D4.05109.839-BRK3-SS-WB29-2.png?v=1771084296"},{"product_id":"stainless-steel-5-polyolefin-swivel-caster-with-total-lock-650-lb-capacity-4x4-5-plate","title":"Colson 5\" x 2\" Polyolefin Swivel Total Lock Stainless Caster – 650 lb | CasterHQ","description":"\u003c!-- Main Container --\u003e \u003cdiv style=\"box-shadow: 0px 4px 8px rgba(0,0,0,0.1); padding: 20px; border-radius: 12px;\"\u003e \u003c!-- Main Header --\u003e \u003ch1 style=\"color: rgb(1, 99, 103); font-weight: bold; \"\u003eHeavy-Duty Stainless Steel Swivel Caster with Total Lock\u003c\/h1\u003e\n\u003cdiv style=\"background-color: rgb(1, 99, 103); border-radius: 12px; padding: 10px; text-align: center;\"\u003e\n\u003cspan style=\"color: #FFFFFF; font-weight: bold;\"\u003e650 lb Capacity\u003c\/span\u003e | \n    \u003cspan style=\"color: #8AC973; font-weight: bold;\"\u003eSKU: D4.05109.839 BRK4 SS WB29\u003c\/span\u003e\n\u003c\/div\u003e\n\n\u003c!-- Section Header: Product Features --\u003e\n\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003ePremium Features for Demanding Environments\u003c\/h2\u003e\n\u003cp\u003e\n    Our 5\"x2\" polyolefin roller bearing swivel caster is engineered for superior performance in corrosive environments. With a stainless steel construction and total lock mechanism, this caster offers unparalleled durability and control.\n\u003c\/p\u003e\n\n\u003c!-- Section Header: Product Specifications --\u003e\n\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eRobust Specifications\u003c\/h2\u003e\n\u003cul\u003e\n    \u003cli\u003eFastening: 4\" x 4-1\/2\" Top Plate\u003c\/li\u003e\n    \u003cli\u003eLoad Capacity: 650 lb\u003c\/li\u003e\n    \u003cli\u003eMount Height: 6.5 in\u003c\/li\u003e\n    \u003cli\u003eSwivel Radius: 6.5 in\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003c!-- Section Header: Applications --\u003e\n\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eVersatile Applications\u003c\/h2\u003e\n\u003cp\u003e\n    Ideal for food processing equipment, medical devices, and industrial machinery operating in harsh environments. The total lock feature ensures stability when needed, while the high load capacity supports heavy-duty use.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"colson-header","offers":[{"title":"Default Title","offer_id":50124309889336,"sku":"D4.05109.839-BRK4-SS-WB29","price":209.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/4191\/0328\/files\/D4.05109.839-BRK4-SS-WB29-2.png?v=1771084297"},{"product_id":"5x2-stainless-steel-polyolefin-swivel-caster-with-side-lock-brake-650-lb-capacity-4x4-5-plate","title":"Colson 5\"x2\" Polyolefin Swivel Stainless Caster Side Lock – 650 lb | CasterHQ","description":"\u003c!-- Main Container --\u003e \u003cdiv style=\"box-shadow: 0px 4px 8px rgba(0,0,0,0.1); padding: 20px; border-radius: 12px;\"\u003e \u003c!-- Main Header --\u003e \u003ch1 style=\"color: rgb(1, 99, 103); font-weight: bold; \"\u003e5\"x2\" Stainless Steel Polyolefin Swivel Caster with Side-Lock Brake\u003c\/h1\u003e \u003cdiv style=\"background-color: rgb(1, 99, 103); border-radius: 12px; padding: 10px; text-align: center;\"\u003e \u003cspan style=\"color: #FFFFFF; font-weight: bold;\"\u003e650 lb Capacity\u003c\/span\u003e | \u003cspan style=\"color: #8AC973; font-weight: bold;\"\u003e4\"x4.5\" Top Plate\u003c\/span\u003e \u003c\/div\u003e \u003c!-- Section Header: Product Features --\u003e \u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eDurable and Versatile Design\u003c\/h2\u003e \u003cp\u003e Our 5\"x2\" stainless steel swivel caster is engineered for superior performance in demanding environments. Featuring a polyolefin wheel and side-lock brake, this caster offers: \u003c\/p\u003e \u003cul\u003e \u003cli\u003eCorrosion-resistant stainless steel construction\u003c\/li\u003e \u003cli\u003eSmooth-rolling polyolefin wheel for quiet operation\u003c\/li\u003e \u003cli\u003eSide-lock brake for secure positioning\u003c\/li\u003e \u003cli\u003e6.5\" mount height for optimal clearance\u003c\/li\u003e \u003cli\u003e5.13\" swivel radius for enhanced maneuverability\u003c\/li\u003e \u003c\/ul\u003e \u003c!-- Section Header: Applications --\u003e \u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eIdeal for Various Industries\u003c\/h2\u003e \u003cp\u003e This heavy-duty caster excels in: \u003c\/p\u003e \u003cul\u003e \u003cli\u003eFood processing facilities\u003c\/li\u003e \u003cli\u003ePharmaceutical manufacturing\u003c\/li\u003e \u003cli\u003eChemical plants\u003c\/li\u003e \u003cli\u003eMarine environments\u003c\/li\u003e \u003cli\u003eAny setting requiring corrosion-resistant mobility solutions\u003c\/li\u003e\n\u003c\/ul\u003e \u003c\/div\u003e","brand":"colson-header","offers":[{"title":"Roller Bearing","offer_id":50124309954872,"sku":"D4.05109.839-BRK7-SS-WB29","price":204.0,"currency_code":"USD","in_stock":true},{"title":"Precision Bearing","offer_id":52318284284216,"sku":"D4.05109.839-BRK7-SS-WB29","price":212.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Roller Bearing","offer_id":52318284316984,"sku":"D4.05109.839-BRK7-SS-WB29","price":219.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Precision Bearing","offer_id":52318284349752,"sku":"D4.05109.839-BRK7-SS-WB29","price":226.0,"currency_code":"USD","in_stock":true},{"title":"High-Temp Roller Bearing (600°F)","offer_id":52318284382520,"sku":"D4.05109.839-BRK7-SS-WB29","price":212.0,"currency_code":"USD","in_stock":true},{"title":"Delrin Plastic Bearing (1\/2\")","offer_id":52318284415288,"sku":"D4.05109.839-BRK7-SS-WB29","price":204.0,"currency_code":"USD","in_stock":true},{"title":"Delrin Plastic Bearing (3\/4\")","offer_id":52318284448056,"sku":"D4.05109.839-BRK7-SS-WB29","price":204.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/4191\/0328\/files\/D4.05109.839-BRK7-SS-WB29-2.png?v=1771084298"},{"product_id":"5-x-2-stainless-steel-hi-temp-retort-roller-bearing-cam-brake-caster-with-4-x-4-5-plate-d4-05109-839-rw-brk3-ss-wb29-for-high-temperature-industrial-applications","title":"Colson D4.05109.839-RW-BRK3-SS-WB29 5\" x 2\" Retort Hi Caster — 650 lb | CasterHQ","description":"\u003cdiv id=\"chq-pdp\" style=\"font-family:Montserrat,sans-serif;color:#222;line-height:1.55;max-width:100%;\"\u003e\n\u003cp data-speakable=\"true\" style=\"background:#f4faf9;border-left:4px solid #016367;padding:18px 22px;border-radius:8px;margin:0 0 14px;font-size:1.02rem;\"\u003e\u003cstrong\u003eThe Colson D4.05109.839-RW-BRK3-SS-WB29 is a 5\" x 2\" retort hi plate-mount caster rated 650 lbs for reliable heavy per caster, mounted on a 4\" x 4-1\/2\" Top Plate for secure attachment plate.\u003c\/strong\u003e It is built for industrial use where part-number-exact specification, capacity, and bearing life take priority. The 5\" diameter rolls cleanly over expansion joints and floor seams smaller wheels stall on. In stock at CasterHQ Mansfield, TX with same-day shipping on quantities of 1-100 placed before 2:00 PM Central. BAA \/ TAA documentation available on request for federal, defense, and aerospace procurement.\u003c\/p\u003e\n\u003cdiv style=\"display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:10px;margin:14px 0 22px;list-style:none !important;padding:0;\"\u003e\n\u003cdiv style=\"background:#016367;color:#fff !important;padding:12px 14px;border-radius:6px;font-weight:600;font-size:.92rem;text-align:center;font-family:Montserrat,sans-serif;\"\u003e\n\u003cstrong style=\"color:#fff !important;display:block;font-size:1.18rem;margin-bottom:2px;\"\u003e650 lbs for reliable heavy\u003c\/strong\u003eCapacity per caster\u003c\/div\u003e\n\u003cdiv style=\"background:#016367;color:#fff !important;padding:12px 14px;border-radius:6px;font-weight:600;font-size:.92rem;text-align:center;font-family:Montserrat,sans-serif;\"\u003e\n\u003cstrong style=\"color:#fff !important;display:block;font-size:1.18rem;margin-bottom:2px;\"\u003e5\" x 2\"\u003c\/strong\u003eWheel size\u003c\/div\u003e\n\u003cdiv style=\"background:#016367;color:#fff !important;padding:12px 14px;border-radius:6px;font-weight:600;font-size:.92rem;text-align:center;font-family:Montserrat,sans-serif;\"\u003e\n\u003cstrong style=\"color:#fff !important;display:block;font-size:1.18rem;margin-bottom:2px;\"\u003e4\" x 4-1\/2\" Top Plate for secure attachment\u003c\/strong\u003eMount type\u003c\/div\u003e\n\u003cdiv style=\"background:#016367;color:#fff !important;padding:12px 14px;border-radius:6px;font-weight:600;font-size:.92rem;text-align:center;font-family:Montserrat,sans-serif;\"\u003e\n\u003cstrong style=\"color:#fff !important;display:block;font-size:1.18rem;margin-bottom:2px;\"\u003eSame-Day\u003c\/strong\u003eMansfield TX ship\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#f7f7f5;border:1px solid #e2e2dc;padding:12px 16px;border-radius:6px;margin:10px 0 22px;font-size:.92rem;color:#444;\"\u003e\n\u003cstrong style=\"color:#016367;\"\u003eAuthor:\u003c\/strong\u003e Jordan Wilson, President \u0026amp; Owner, CasterHQ · 18 years in industrial caster \u0026amp; material handling distribution · \u003cstrong style=\"color:#016367;\"\u003eLast reviewed:\u003c\/strong\u003e April 28, 2026\u003c\/div\u003e\n\n\u003ch2 style=\"font-family:Rajdhani,sans-serif;font-weight:700;color:#016367;font-size:1.55rem;margin:30px 0 12px;letter-spacing:.01em;\"\u003eWhere the D4.05109.839-RW-BRK3-SS-WB29 fits in your application\u003c\/h2\u003e\n\u003cul style=\"columns:2;column-gap:32px;margin:8px 0 22px;list-style-position:inside;padding-left:0;\"\u003e\n\u003cli style=\"margin-bottom:6px;break-inside:avoid;\"\u003eIndustrial tooling carts\u003c\/li\u003e\n\u003cli style=\"margin-bottom:6px;break-inside:avoid;\"\u003eMRO equipment\u003c\/li\u003e\n\u003cli style=\"margin-bottom:6px;break-inside:avoid;\"\u003eMaterial handling fixtures\u003c\/li\u003e\n\u003cli style=\"margin-bottom:6px;break-inside:avoid;\"\u003eProduction line equipment\u003c\/li\u003e\n\u003cli style=\"margin-bottom:6px;break-inside:avoid;\"\u003eWorkshop and assembly carts\u003c\/li\u003e\n\u003cli style=\"margin-bottom:6px;break-inside:avoid;\"\u003eMaintenance carts\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cdiv style=\"background:#fffaf2;border-left:4px solid #d97706;padding:16px 20px;border-radius:8px;margin:22px 0;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;color:#92400e;font-family:Rajdhani,sans-serif;font-weight:600;font-size:1.18rem;\"\u003eEngineer Tip — Jordan Wilson\u003c\/h3\u003e\n\u003cp\u003eI spec Colson on standard-duty industrial carts where bearing life and quiet roll matter more than maximum capacity. The D4.05109.839-RW-BRK3-SS-WB29 earns its place when smooth-roll quiet operation and floor protection are the controlling spec. Pair 5\" on the steered axle with a matching rigid version on the trailing axle for true four-position cart kinematics. If your floor has expansion joints over 1\/2\" wide, step up to a larger wheel diameter.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eFAQs\u003c\/h2\u003e\n\u003cdiv\u003e\n\u003cdiv style=\"border-bottom:1px solid #ececec;padding:14px 0;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;color:#016367;font-size:1.05rem;font-family:Rajdhani,sans-serif;\"\u003eWhat does the Colson part number D4.05109.839-RW-BRK3-SS-WB29 mean?\u003c\/h3\u003e\n\u003cp\u003eColson encodes its part numbers by series, wheel material, wheel diameter, plate size, bearing type, and mount style. The D4.05109.839-RW-BRK3-SS-WB29 is decoded by your CasterHQ engineer at order time — call us at 844-439-4335 for a full breakdown.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border-bottom:1px solid #ececec;padding:14px 0;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;color:#016367;font-size:1.05rem;font-family:Rajdhani,sans-serif;\"\u003eWhat is the load capacity of the D4.05109.839-RW-BRK3-SS-WB29?\u003c\/h3\u003e\n\u003cp\u003e650 lbs for reliable heavy per caster dynamic. On a 4-caster cart with even load distribution and a 1.3x safety factor for moving loads, that yields the rated working capacity per cart.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border-bottom:1px solid #ececec;padding:14px 0;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;color:#016367;font-size:1.05rem;font-family:Rajdhani,sans-serif;\"\u003eWill the D4.05109.839-RW-BRK3-SS-WB29 work on rough concrete?\u003c\/h3\u003e\n\u003cp\u003eYes for cast iron and steel wheels. 5\" diameter rolls over expansion joints and seams cleanly. For polished or epoxy floors, ask us about poly-on-iron or thermoplastic options.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border-bottom:1px solid #ececec;padding:14px 0;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;color:#016367;font-size:1.05rem;font-family:Rajdhani,sans-serif;\"\u003eIs the D4.05109.839-RW-BRK3-SS-WB29 made in the USA?\u003c\/h3\u003e\n\u003cp\u003eColson's industrial casters are USA-manufactured. We provide BAA\/TAA-compliant Country-of-Origin documentation on request for federal procurement, typical turnaround under 24 hours.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border-bottom:1px solid #ececec;padding:14px 0;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;color:#016367;font-size:1.05rem;font-family:Rajdhani,sans-serif;\"\u003eWhat is the lead time?\u003c\/h3\u003e\n\u003cp\u003eIn stock at CasterHQ Mansfield, TX. Quantities 1-100 ship same-day for orders placed before 2:00 PM Central. Larger quantities ship within 1-2 business days.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eRelated collections \u0026amp; resources\u003c\/h2\u003e\n  \u003cdiv style=\"display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:10px;margin:14px 0 22px;list-style:none !important;padding:0;\"\u003e\n    \u003ca href=\"\/collections\/colson-casters\" style=\"display:block;padding:14px 16px;background:#016367;color:#fff !important;border-radius:6px;text-decoration:none;font-weight:600;font-size:.95rem;text-align:center;font-family:Montserrat,sans-serif;line-height:1.3;\"\u003eAll Colson Casters\u003c\/a\u003e\n    \u003ca href=\"\/collections\/retort-hi-casters\" style=\"display:block;padding:14px 16px;background:#016367;color:#fff !important;border-radius:6px;text-decoration:none;font-weight:600;font-size:.95rem;text-align:center;font-family:Montserrat,sans-serif;line-height:1.3;\"\u003eRetort Hi Casters\u003c\/a\u003e\n    \u003ca href=\"\/collections\/casters-5x2\" style=\"display:block;padding:14px 16px;background:#016367;color:#fff !important;border-radius:6px;text-decoration:none;font-weight:600;font-size:.95rem;text-align:center;font-family:Montserrat,sans-serif;line-height:1.3;\"\u003e5\" × 2\" Casters\u003c\/a\u003e\n    \u003ca href=\"\/collections\/heavy-duty-casters\" style=\"display:block;padding:14px 16px;background:#016367;color:#fff !important;border-radius:6px;text-decoration:none;font-weight:600;font-size:.95rem;text-align:center;font-family:Montserrat,sans-serif;line-height:1.3;\"\u003eHeavy-Duty Casters\u003c\/a\u003e\n    \u003ca href=\"\/collections\/plate-casters\" style=\"display:block;padding:14px 16px;background:#016367;color:#fff !important;border-radius:6px;text-decoration:none;font-weight:600;font-size:.95rem;text-align:center;font-family:Montserrat,sans-serif;line-height:1.3;\"\u003eAll Plate Casters\u003c\/a\u003e\n    \u003ca href=\"\/collections\/casters\" style=\"display:block;padding:14px 16px;background:#016367;color:#fff !important;border-radius:6px;text-decoration:none;font-weight:600;font-size:.95rem;text-align:center;font-family:Montserrat,sans-serif;line-height:1.3;\"\u003eIndustrial Casters Hub\u003c\/a\u003e\n  \u003c\/div\u003e\n\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@graph\": [\n    {\n      \"@type\": \"Person\",\n      \"@id\": \"https:\/\/casterhq.com\/#jordan-wilson\",\n      \"name\": \"Jordan Wilson\",\n      \"jobTitle\": \"President \u0026 Owner\",\n      \"worksFor\": {\n        \"@type\": \"Organization\",\n        \"@id\": \"https:\/\/casterhq.com\/#org\"\n      },\n      \"knowsAbout\": [\n        \"Industrial Casters\",\n        \"Material Handling\",\n        \"AGV Wheel Selection\",\n        \"Albion Casters\",\n        \"Colson Casters\",\n        \"Shepherd Casters\"\n      ],\n      \"url\": \"https:\/\/casterhq.com\/pages\/about-us\"\n    },\n    {\n      \"@type\": \"Organization\",\n      \"@id\": \"https:\/\/casterhq.com\/#org\",\n      \"name\": \"CasterHQ\",\n      \"url\": \"https:\/\/casterhq.com\",\n      \"address\": {\n        \"@type\": \"PostalAddress\",\n        \"addressLocality\": \"Mansfield\",\n        \"addressRegion\": \"TX\",\n        \"postalCode\": \"76063\",\n        \"addressCountry\": \"US\"\n      },\n      \"telephone\": \"+1-844-439-4335\"\n    },\n    {\n      \"@type\": \"BreadcrumbList\",\n      \"itemListElement\": [\n        {\n          \"@type\": \"ListItem\",\n          \"position\": 1,\n          \"name\": \"Home\",\n          \"item\": \"https:\/\/casterhq.com\/\"\n        },\n        {\n          \"@type\": \"ListItem\",\n          \"position\": 2,\n          \"name\": \"Industrial Casters\",\n          \"item\": \"https:\/\/casterhq.com\/collections\/casters\"\n        },\n        {\n          \"@type\": \"ListItem\",\n          \"position\": 3,\n          \"name\": \"Colson Casters\",\n          \"item\": \"https:\/\/casterhq.com\/collections\/colson-casters\"\n        },\n        {\n          \"@type\": \"ListItem\",\n          \"position\": 4,\n          \"name\": \"Colson D4.05109.839-RW-BRK3-SS-WB29\",\n          \"item\": \"https:\/\/casterhq.com\/products\/5-x-2-stainless-steel-hi-temp-retort-roller-bearing-cam-brake-caster-with-4-x-4-5-plate-d4-05109-839-rw-brk3-ss-wb29-for-high-temperature-industrial-applications\"\n        }\n      ]\n    },\n    {\n      \"@type\": \"FAQPage\",\n      \"mainEntity\": [\n        {\n          \"@type\": \"Question\",\n          \"name\": \"What does the Colson part number D4.05109.839-RW-BRK3-SS-WB29 mean?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"Colson encodes its part numbers by series, wheel material, wheel diameter, plate size, bearing type, and mount style. The D4.05109.839-RW-BRK3-SS-WB29 is decoded by your CasterHQ engineer at order time — call us at 844-439-4335 for a full breakdown.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"What is the load capacity of the D4.05109.839-RW-BRK3-SS-WB29?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"650 lbs for reliable heavy per caster dynamic. On a 4-caster cart with even load distribution and a 1.3x safety factor for moving loads, that yields the rated working capacity per cart.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"Will the D4.05109.839-RW-BRK3-SS-WB29 work on rough concrete?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"Yes for cast iron and steel wheels. 5\\\" diameter rolls over expansion joints and seams cleanly. For polished or epoxy floors, ask us about poly-on-iron or thermoplastic options.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"Is the D4.05109.839-RW-BRK3-SS-WB29 made in the USA?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"Colson's industrial casters are USA-manufactured. We provide BAA\/TAA-compliant Country-of-Origin documentation on request for federal procurement, typical turnaround under 24 hours.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"What is the lead time?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"In stock at CasterHQ Mansfield, TX. Quantities 1-100 ship same-day for orders placed before 2:00 PM Central. Larger quantities ship within 1-2 business days.\"\n          }\n        }\n      ]\n    },\n    {\n      \"@type\": \"WebPage\",\n      \"@id\": \"https:\/\/casterhq.com\/products\/5-x-2-stainless-steel-hi-temp-retort-roller-bearing-cam-brake-caster-with-4-x-4-5-plate-d4-05109-839-rw-brk3-ss-wb29-for-high-temperature-industrial-applications#webpage\"\n    }\n  ]\n}\n\u003c\/script\u003e","brand":"colson-header","offers":[{"title":"Roller Bearing","offer_id":50124315164984,"sku":"D4.05109.839-RW-BRK3-SS-WB29","price":291.0,"currency_code":"USD","in_stock":true},{"title":"Precision Bearing","offer_id":52318288511288,"sku":"D4.05109.839-RW-BRK3-SS-WB29","price":299.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Roller Bearing","offer_id":52318288544056,"sku":"D4.05109.839-RW-BRK3-SS-WB29","price":306.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Precision Bearing","offer_id":52318288576824,"sku":"D4.05109.839-RW-BRK3-SS-WB29","price":313.0,"currency_code":"USD","in_stock":true},{"title":"High-Temp Roller Bearing (250°F)","offer_id":52318288609592,"sku":"D4.05109.839-RW-BRK3-SS-WB29","price":299.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/4191\/0328\/files\/D4.05109.839-RW-BRK3-SS-WB29-2.png?v=1771084318"},{"product_id":"5-x-2-stainless-steel-hi-temp-retort-roller-bearing-caster-with-4-x-4-5-mounting-plate-durable-corrosion-resistant-high-performance-caster-for-industrial-commercial-applications-d4-05109-839-rw-brk4-ss-wb29","title":"Colson D4.05109.839 5\" x 2\" Stainless Total Lock Caster – 4\" x 4.5\" Plate | CasterHQ","description":"\u003c!-- Product Description Section --\u003e\n\u003cdiv style=\"box-shadow: 0px 4px 8px rgba(0,0,0,0.1); padding: 20px; border-radius: 12px;\"\u003e\n\t\u003ch1 style=\"color: rgb(1, 99, 103); font-weight: bold;  text-align: center;\"\u003e5\" x 2\" Stainless Hi-Temp Retort Roller Bearing Caster with Total Lock and 4\" x 4.5\" Plate - D4.05109.839 RW BRK4 SS WB29\u003c\/h1\u003e\n\t\u003chr id=\"horizontalrule\"\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eProduct Overview\u003c\/h2\u003e\n\t\u003cul\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 5\" x 2\"\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Stainless steel\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eBearings:\u003c\/strong\u003e Roller bearing\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eLocking Mechanism:\u003c\/strong\u003e Total Lock\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eMounting Plate Size:\u003c\/strong\u003e 4\" x 4.5\"\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e D4.05109.839 RW BRK4 SS WB29\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eTemperature Resistance:\u003c\/strong\u003e Hi-Temp retort capable\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Ideal for industrial, high-temperature environments\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003ePerformance:\u003c\/strong\u003e Reliable and smooth movement under extreme conditions\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eCorrosion Resistance:\u003c\/strong\u003e Built for tough, high-performance environments\u003c\/li\u003e\n\t\u003c\/ul\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eKey Benefits\u003c\/h2\u003e\n\t\u003cp\u003e\n\t\tThe 5\" x 2\" Stainless Hi-Temp Retort Roller Bearing Caster with Total Lock and 4\" x 4.5\" Plate (D4.05109.839 RW BRK4 SS WB29) is engineered to handle the most demanding high-temperature environments. Constructed from durable stainless steel, this caster features a roller bearing design for smooth and consistent movement. The Total Lock mechanism ensures secure positioning, offering unparalleled stability. Designed for industrial applications, this caster excels in retort processes and other high-heat conditions, providing reliable performance and corrosion resistance. Its robust design, combined with a 4\" x 4.5\" mounting plate, makes installation easy and straightforward.\n\t\u003c\/p\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eCustomer Assurance\u003c\/h2\u003e\n\t\u003cp\u003e\n\t\tOur 5\" x 2\" Stainless Hi-Temp Retort Roller Bearing Caster with Total Lock (D4.05109.839 RW BRK4 SS WB29) is built to meet the highest standards of performance and durability. Designed to withstand extreme temperatures and harsh environments, this caster is rigorously tested to ensure longevity and consistent performance. Whether used in industrial, commercial, or high-temperature processing environments, this product offers unmatched reliability and smooth operation. Backed by exceptional customer support and a satisfaction guarantee, we are committed to providing our customers with high-quality, durable solutions.\n\t\u003c\/p\u003e\n\u003c\/div\u003e","brand":"colson-header","offers":[{"title":"Roller Bearing","offer_id":50124315328824,"sku":"D4.05109.839-RW-BRK4-SS-WB29","price":287.0,"currency_code":"USD","in_stock":true},{"title":"Precision Bearing","offer_id":52318288740664,"sku":"D4.05109.839-RW-BRK4-SS-WB29","price":295.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Roller Bearing","offer_id":52318288773432,"sku":"D4.05109.839-RW-BRK4-SS-WB29","price":302.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Precision Bearing","offer_id":52318288806200,"sku":"D4.05109.839-RW-BRK4-SS-WB29","price":309.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/4191\/0328\/files\/D4.05109.839-RW-BRK4-SS-WB29-2.png?v=1771084320"},{"product_id":"5-x-2-stainless-steel-hi-temp-retort-roller-bearing-side-lock-caster-with-4-x-4-5-plate-d4-05109-839-rw-brk7-ss-wb29-for-high-temperature-and-industrial-applications","title":"5\" x 2\" Stainless Side Lock Caster – 4\" x 4.5\" Plate | CasterHQ","description":"\u003c!-- Product Description Section --\u003e\n\u003cdiv style=\"box-shadow: 0px 4px 8px rgba(0,0,0,0.1); padding: 20px; border-radius: 12px;\"\u003e\n    \u003ch1 style=\"color: rgb(1, 99, 103); font-weight: bold;  text-align: center;\"\u003e5\" x 2\" Stainless Hi-Temp Retort Roller Bearing Side-Lock Caster with 4\" x 4.5\" Plate - D4.05109.839 RW BRK7 SS WB29\u003c\/h1\u003e\n    \u003chr id=\"horizontalrule\"\u003e\n    \u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eProduct Overview\u003c\/h2\u003e\n    \u003cul\u003e\n        \u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 5\" x 2\"\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Stainless steel\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eBearings:\u003c\/strong\u003e Hi-Temp Retort Roller Bearing\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eLocking Mechanism:\u003c\/strong\u003e Side-Lock\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eMounting Plate Size:\u003c\/strong\u003e 4\" x 4.5\"\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e D4.05109.839 RW BRK7 SS WB29\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eDurability:\u003c\/strong\u003e Designed for high-temperature environments\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Ideal for use in food processing, pharmaceutical, and industrial settings\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003ePerformance:\u003c\/strong\u003e Smooth, durable movement even under extreme conditions\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eCorrosion Resistance:\u003c\/strong\u003e Exceptional resistance to rust and corrosion\u003c\/li\u003e\n    \u003c\/ul\u003e\n    \u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eKey Benefits\u003c\/h2\u003e\n    \u003cp\u003e\n        The 5\" x 2\" Stainless Hi-Temp Retort Roller Bearing Side-Lock Caster with 4\" x 4.5\" Plate (D4.05109.839 RW BRK7 SS WB29) is designed to perform under extreme conditions, making it ideal for high-temperature and industrial environments. Constructed from high-quality stainless steel, this caster features a Hi-Temp Retort Roller Bearing that ensures smooth movement, even in demanding settings. The side-lock mechanism provides a secure hold, preventing unwanted rolling while in place, enhancing operational safety.\n    \u003c\/p\u003e\n    \u003cp\u003e\n        With a robust 4\" x 4.5\" mounting plate, this caster is versatile and easy to install, offering excellent durability in industries such as food processing, pharmaceuticals, and heavy-duty industrial applications. Its corrosion-resistant design ensures long-lasting performance in environments that demand reliability. Whether moving heavy loads in extreme conditions or requiring precise, secure placement, this caster provides superior performance and peace of mind.\n    \u003c\/p\u003e\n    \u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eCustomer Assurance\u003c\/h2\u003e\n    \u003cp\u003e\n        The 5\" x 2\" Stainless Hi-Temp Retort Roller Bearing Side-Lock Caster (D4.05109.839 RW BRK7 SS WB29) is crafted to meet stringent quality and performance standards, ensuring its suitability for the most demanding applications. Each unit undergoes rigorous testing to guarantee reliability, durability, and high performance under high-temperature conditions. Our commitment to customer satisfaction is backed by dependable support and a satisfaction guarantee, ensuring your business can rely on the caster for long-term service.\n    \u003c\/p\u003e\n\u003c\/div\u003e","brand":"colson-header","offers":[{"title":"Roller Bearing","offer_id":50124315853112,"sku":"D4.05109.839-RW-BRK7-SS-WB29","price":283.0,"currency_code":"USD","in_stock":true},{"title":"Precision Bearing","offer_id":52318288871736,"sku":"D4.05109.839-RW-BRK7-SS-WB29","price":291.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Roller Bearing","offer_id":52318288904504,"sku":"D4.05109.839-RW-BRK7-SS-WB29","price":298.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Precision Bearing","offer_id":52318288937272,"sku":"D4.05109.839-RW-BRK7-SS-WB29","price":305.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/4191\/0328\/files\/D4.05109.839-RW-BRK7-SS-WB29-2.png?v=1771084321"},{"product_id":"6-x-2-stainless-steel-polyolefin-caster-with-delrin-bearing-total-lock-and-4-x-4-5-plate-heavy-duty-industrial-commercial-use-model-d4-06109-831-brk4-ss","title":"Colson D4.06109.831 BRK4 SS 6\" x 2\" Polyolefin Total Lock Stainless Caster","description":"\u003c!-- Product Description Section --\u003e\n\u003cdiv style=\"box-shadow: 0px 4px 8px rgba(0,0,0,0.1); padding: 20px; border-radius: 12px;\"\u003e\n\t\u003ch1 style=\"color: rgb(1, 99, 103); font-weight: bold;  text-align: center;\"\u003e6\" x 2\" Stainless Polyolefin Delrin Bearing Caster with Total Lock and 4\" x 4.5\" Plate - D4.06109.831 BRK4 SS\u003c\/h1\u003e\n\t\u003chr id=\"horizontalrule\"\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eProduct Overview\u003c\/h2\u003e\n\t\u003cul\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 6\" x 2\"\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Stainless steel with Polyolefin wheel\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eBearings:\u003c\/strong\u003e Delrin Bearing\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eLocking Mechanism:\u003c\/strong\u003e Total Lock\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eMounting Plate Size:\u003c\/strong\u003e 4\" x 4.5\"\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e D4.06109.831 BRK4 SS\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eDurability:\u003c\/strong\u003e Built for heavy-duty applications\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Ideal for industrial, commercial, and high-traffic environments\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003ePerformance:\u003c\/strong\u003e Smooth, stable, and secure movement\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eCorrosion Resistance:\u003c\/strong\u003e Suitable for challenging environments with exposure to moisture and chemicals\u003c\/li\u003e\n\t\u003c\/ul\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eKey Benefits\u003c\/h2\u003e\n\t\u003cp\u003e\n\t\tThe 6\" x 2\" Stainless Polyolefin Delrin Bearing Caster with Total Lock and 4\" x 4.5\" Plate (D4.06109.831 BRK4 SS) is engineered to provide exceptional performance in industrial and commercial settings. Featuring a durable stainless steel frame with a Polyolefin wheel, it delivers reliable movement and excellent resistance to wear and corrosion. The Delrin bearing ensures smooth operation, while the Total Lock mechanism offers enhanced security when stationary. This caster is perfect for heavy-duty applications, offering long-lasting durability and performance even in the most demanding environments.\n\t\u003c\/p\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eCustomer Assurance\u003c\/h2\u003e\n\t\u003cp\u003e\n\t\tAt the heart of our product is a commitment to quality and performance. The 6\" x 2\" Stainless Polyolefin Delrin Bearing Caster is built to meet rigorous standards, ensuring its durability and reliability in various industrial applications. Each caster is carefully tested to ensure it can withstand heavy-duty use and provide smooth, secure movement in any environment. We stand behind the quality of our products and offer customer support to address any inquiries, backed by a satisfaction guarantee.\n\t\u003c\/p\u003e\n\u003c\/div\u003e","brand":"colson-header","offers":[{"title":"Roller Bearing","offer_id":50124385059128,"sku":"D4.06109.831-BRK4-SS","price":219.0,"currency_code":"USD","in_stock":true},{"title":"Precision Bearing","offer_id":52318326096184,"sku":"D4.06109.831-BRK4-SS","price":227.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Roller Bearing","offer_id":52318326128952,"sku":"D4.06109.831-BRK4-SS","price":234.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Precision Bearing","offer_id":52318326161720,"sku":"D4.06109.831-BRK4-SS","price":241.0,"currency_code":"USD","in_stock":true},{"title":"High-Temp Roller Bearing (600°F)","offer_id":52318326194488,"sku":"D4.06109.831-BRK4-SS","price":227.0,"currency_code":"USD","in_stock":true},{"title":"Delrin Plastic Bearing (1\/2\")","offer_id":52318326227256,"sku":"D4.06109.831-BRK4-SS","price":219.0,"currency_code":"USD","in_stock":true},{"title":"Delrin Plastic Bearing (3\/4\")","offer_id":52318326260024,"sku":"D4.06109.831-BRK4-SS","price":219.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/4191\/0328\/files\/D4.06109.831-BRK4-SS-2.png?v=1771084478"},{"product_id":"6-x-2-stainless-steel-polyolefin-side-lock-caster-with-delrin-bearing-4-x-4-5-plate-heavy-duty-corrosion-resistant-for-industrial-commercial-use-model-d4-06109-831-brk7-ss","title":"Colson D4.06109.831 BRK7 SS 6\" x 2\" Polyolefin Side Lock Caster | CasterHQ","description":"\u003c!-- Product Description Section --\u003e\n\u003cdiv style=\"box-shadow: 0px 4px 8px rgba(0,0,0,0.1); padding: 20px; border-radius: 12px;\"\u003e\n\t\u003ch1 style=\"color: rgb(1, 99, 103); font-weight: bold;  text-align: center;\"\u003e6\" x 2\" Stainless Polyolefin Delrin Bearing Side-Lock Caster with 4\" x 4.5\" Plate - D4.06109.831 BRK7 SS\u003c\/h1\u003e\n\t\u003chr id=\"horizontalrule\"\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eProduct Overview\u003c\/h2\u003e\n\t\u003cul\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 6\" x 2\"\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Stainless steel, Polyolefin\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eBearings:\u003c\/strong\u003e Delrin Bearing for smooth operation\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eLocking Mechanism:\u003c\/strong\u003e Side-Lock for secure positioning\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eMounting Plate Size:\u003c\/strong\u003e 4\" x 4.5\"\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e D4.06109.831 BRK7 SS\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eDurability:\u003c\/strong\u003e Heavy-duty performance in tough environments\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Ideal for industrial, commercial, and heavy-duty use\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eCorrosion Resistance:\u003c\/strong\u003e Built to withstand harsh environments\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003ePerformance:\u003c\/strong\u003e Provides smooth and reliable movement\u003c\/li\u003e\n\t\u003c\/ul\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eKey Benefits\u003c\/h2\u003e\n\t\u003cp\u003e\n\t\tThe 6\" x 2\" Stainless Polyolefin Delrin Bearing Side-Lock Caster with 4\" x 4.5\" Plate (D4.06109.831 BRK7 SS) is designed to deliver reliable performance in demanding applications. Constructed from high-quality stainless steel and polyolefin materials, this caster is built to resist corrosion and maintain long-lasting durability. Its Delrin bearing ensures smooth, frictionless movement, making it ideal for industrial and commercial environments where both stability and efficiency are paramount.\n\t\u003c\/p\u003e\n\t\u003cp\u003e\n\t\tThe side-lock mechanism provides additional security, ensuring that your equipment stays in place even under heavy loads. The 4\" x 4.5\" mounting plate makes installation easy and provides a secure attachment, ensuring that the caster stays firmly in place. Whether you're using it for heavy machinery, carts, or other industrial equipment, this caster will enhance mobility and streamline operations.\n\t\u003c\/p\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eCustomer Assurance\u003c\/h2\u003e\n\t\u003cp\u003e\n\t\tWe take pride in providing high-performance products that meet the rigorous demands of industrial and commercial settings. The 6\" x 2\" Stainless Polyolefin Delrin Bearing Side-Lock Caster with 4\" x 4.5\" Plate (D4.06109.831 BRK7 SS) is tested for durability and reliability, ensuring that it provides long-term performance. Our commitment to quality and customer satisfaction guarantees that you receive a product built to withstand tough conditions and deliver dependable service.\n\t\u003c\/p\u003e\n\u003c\/div\u003e","brand":"colson-header","offers":[{"title":"Roller Bearing","offer_id":50124386107704,"sku":"D4.06109.831-BRK7-SS","price":224.0,"currency_code":"USD","in_stock":true},{"title":"Precision Bearing","offer_id":52318326587704,"sku":"D4.06109.831-BRK7-SS","price":232.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Roller Bearing","offer_id":52318326620472,"sku":"D4.06109.831-BRK7-SS","price":239.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Precision Bearing","offer_id":52318326653240,"sku":"D4.06109.831-BRK7-SS","price":246.0,"currency_code":"USD","in_stock":true},{"title":"High-Temp Roller Bearing (600°F)","offer_id":52318326686008,"sku":"D4.06109.831-BRK7-SS","price":232.0,"currency_code":"USD","in_stock":true},{"title":"Delrin Plastic Bearing (1\/2\")","offer_id":52318326718776,"sku":"D4.06109.831-BRK7-SS","price":224.0,"currency_code":"USD","in_stock":true},{"title":"Delrin Plastic Bearing (3\/4\")","offer_id":52318326751544,"sku":"D4.06109.831-BRK7-SS","price":224.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/4191\/0328\/files\/D4.06109.831-BRK7-SS-2.png?v=1771084480"},{"product_id":"6-x-2-stainless-steel-hi-temp-retort-delrin-bearing-caster-with-total-lock-and-4-x-4-5-mounting-plate-durable-high-heat-resistant-for-industrial-heavy-duty-use-model-d4-06109-831-rw-brk4-ss","title":"6\" x 2\" Retort Delrin Stainless Total Lock Caster – 4\" x 4.5\" Plate | CasterHQ","description":"\u003c!-- Product Description Section --\u003e\n\u003cdiv style=\"box-shadow: 0px 4px 8px rgba(0,0,0,0.1); padding: 20px; border-radius: 12px;\"\u003e\n\t\u003ch1 style=\"color: rgb(1, 99, 103); font-weight: bold;  text-align: center;\"\u003e6\" x 2\" Stainless Hi-Temp Retort Delrin Bearing Caster with Total Lock and 4\" x 4.5\" Plate - D4.06109.831 RW BRK4 SS\u003c\/h1\u003e\n\t\u003chr id=\"horizontalrule\"\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eProduct Overview\u003c\/h2\u003e\n\t\u003cul\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 6\" x 2\"\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Stainless Steel\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eBearings:\u003c\/strong\u003e Hi-Temp Retort Delrin Bearing\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eLocking Mechanism:\u003c\/strong\u003e Total Lock\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eMounting Plate Size:\u003c\/strong\u003e 4\" x 4.5\"\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e D4.06109.831 RW BRK4 SS\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eDurability:\u003c\/strong\u003e Designed for high-heat and demanding environments\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Ideal for use in retort, industrial, and heavy-duty commercial settings\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003ePerformance:\u003c\/strong\u003e Ensures smooth and secure movement with superior locking mechanism\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eCorrosion Resistance:\u003c\/strong\u003e Perfect for environments requiring resistance to both high heat and corrosion\u003c\/li\u003e\n\t\u003c\/ul\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eKey Benefits\u003c\/h2\u003e\n\t\u003cp\u003e\n\t\tThe 6\" x 2\" Stainless Hi-Temp Retort Delrin Bearing Caster with Total Lock and 4\" x 4.5\" Plate (D4.06109.831 RW BRK4 SS) is engineered for environments where high heat and heavy-duty applications are required. Constructed from durable stainless steel and equipped with a Hi-Temp Retort Delrin bearing, this caster ensures smooth operation even in extreme temperatures. The Total Lock feature provides maximum security, keeping the caster in place when needed. With its 4\" x 4.5\" mounting plate, it is easy to install and replace in a variety of industrial settings, ensuring long-lasting performance and reliability in demanding conditions.\n\t\u003c\/p\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eCustomer Assurance\u003c\/h2\u003e\n\t\u003cp\u003e\n\t\tOur 6\" x 2\" Stainless Hi-Temp Retort Delrin Bearing Caster with Total Lock and 4\" x 4.5\" Plate (D4.06109.831 RW BRK4 SS) is built to meet rigorous industrial standards for performance and durability. Each caster undergoes thorough testing to ensure it can withstand high temperatures and heavy use, providing reliable service across a variety of demanding applications. We are committed to delivering products that meet the highest quality standards, backed by dependable customer support and a satisfaction guarantee.\n\t\u003c\/p\u003e\n\u003c\/div\u003e","brand":"colson-header","offers":[{"title":"Roller Bearing","offer_id":50124390629688,"sku":"D4.06109.831-RW-BRK4-SS","price":297.0,"currency_code":"USD","in_stock":true},{"title":"Precision Bearing","offer_id":52318329405752,"sku":"D4.06109.831-RW-BRK4-SS","price":305.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Roller Bearing","offer_id":52318329438520,"sku":"D4.06109.831-RW-BRK4-SS","price":312.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Precision Bearing","offer_id":52318329471288,"sku":"D4.06109.831-RW-BRK4-SS","price":319.0,"currency_code":"USD","in_stock":true},{"title":"High-Temp Roller Bearing (250°F)","offer_id":52318329504056,"sku":"D4.06109.831-RW-BRK4-SS","price":305.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/4191\/0328\/files\/D4.06109.831-RW-BRK4-SS-2.png?v=1771084497"},{"product_id":"6-x-2-stainless-steel-hi-temp-retort-caster-with-delrin-bearing-side-lock-mechanism-4-x-4-5-plate-heavy-duty-heat-resistant-for-industrial-commercial-use-d4-06109-831-rw-brk7-ss","title":"6\" x 2\" Stainless Side Lock Caster – 4\" x 4.5\" Plate Delrin | CasterHQ","description":"\u003c!-- Product Description Section --\u003e\n\u003cdiv style=\"box-shadow: 0px 4px 8px rgba(0,0,0,0.1); padding: 20px; border-radius: 12px;\"\u003e\n    \u003ch1 style=\"color: rgb(1, 99, 103); font-weight: bold;  text-align: center;\"\u003e6\" x 2\" Stainless Hi-Temp Retort Delrin Bearing Side-Lock Caster with 4\" x 4.5\" Plate - D4.06109.831 RW BRK7 SS\u003c\/h1\u003e\n    \u003chr id=\"horizontalrule\"\u003e\n    \u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eProduct Overview\u003c\/h2\u003e\n    \u003cul\u003e\n        \u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 6\" x 2\"\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Stainless steel\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eBearings:\u003c\/strong\u003e Hi-Temp Retort Delrin Bearing\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eLocking Mechanism:\u003c\/strong\u003e Side-Lock\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eMounting Plate Size:\u003c\/strong\u003e 4\" x 4.5\"\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e D4.06109.831 RW BRK7 SS\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eTemperature Resistance:\u003c\/strong\u003e High-temperature tolerance for demanding environments\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Ideal for industrial applications requiring heat resistance\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003ePerformance:\u003c\/strong\u003e Reliable, smooth, and secure movement under heavy-duty conditions\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eCorrosion Resistance:\u003c\/strong\u003e Excellent resistance to corrosion and wear\u003c\/li\u003e\n    \u003c\/ul\u003e\n    \u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eKey Benefits\u003c\/h2\u003e\n    \u003cp\u003e\n        The 6\" x 2\" Stainless Hi-Temp Retort Delrin Bearing Side-Lock Caster with 4\" x 4.5\" Plate (D4.06109.831 RW BRK7 SS) is engineered to meet the highest standards of quality and performance. Constructed with stainless steel and equipped with a Hi-Temp Retort Delrin Bearing, this caster is designed to endure high-temperature environments, making it ideal for use in industrial and commercial settings where heat resistance and durability are essential. The side-lock mechanism provides secure positioning, while the large 4\" x 4.5\" mounting plate allows for easy installation and stability. Whether used in high-heat processing, heavy-duty machinery, or any application requiring reliable, smooth movement, this caster ensures consistent and efficient performance.\n    \u003c\/p\u003e\n    \u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eCustomer Assurance\u003c\/h2\u003e\n    \u003cp\u003e\n        Our 6\" x 2\" Stainless Hi-Temp Retort Delrin Bearing Side-Lock Caster with 4\" x 4.5\" Plate (D4.06109.831 RW BRK7 SS) is thoroughly tested to meet rigorous standards for quality and performance. Each caster is engineered to handle the toughest applications, providing long-lasting reliability even in extreme conditions. We are dedicated to delivering superior products backed by exceptional customer service and a satisfaction guarantee, ensuring you get the best value and reliability for your industrial and commercial needs.\n    \u003c\/p\u003e\n\u003c\/div\u003e","brand":"colson-header","offers":[{"title":"Roller Bearing","offer_id":50124390924600,"sku":"D4.06109.831-RW-BRK7-SS","price":302.0,"currency_code":"USD","in_stock":true},{"title":"Precision Bearing","offer_id":52318329602360,"sku":"D4.06109.831-RW-BRK7-SS","price":310.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Roller Bearing","offer_id":52318329635128,"sku":"D4.06109.831-RW-BRK7-SS","price":317.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Precision Bearing","offer_id":52318329667896,"sku":"D4.06109.831-RW-BRK7-SS","price":324.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/4191\/0328\/files\/D4.06109.831-RW-BRK7-SS-2.png?v=1771084498"},{"product_id":"6-x-2-stainless-steel-polyolefin-precision-ball-bearing-caster-with-total-lock-4-x-4-5-plate-heavy-duty-for-industrial-commercial-use-model-d4-06109-835-brk4-ss","title":"D4.06109.835 BRK4 SS 6\" x 2\" Polyolefin Stainless Total Lock Caster | CasterHQ","description":"\u003c!-- Product Description Section --\u003e\n\u003cdiv style=\"box-shadow: 0px 4px 8px rgba(0,0,0,0.1); padding: 20px; border-radius: 12px;\"\u003e\n\t\u003ch1 style=\"color: rgb(1, 99, 103); font-weight: bold;  text-align: center;\"\u003e6\" x 2\" Stainless Polyolefin Precision Ball Bearing Caster with Total Lock and 4\" x 4.5\" Plate - D4.06109.835 BRK4 SS\u003c\/h1\u003e\n\t\u003chr id=\"horizontalrule\"\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eProduct Overview\u003c\/h2\u003e\n\t\u003cul\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 6\" x 2\"\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Stainless steel with Polyolefin wheel\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eBearings:\u003c\/strong\u003e Precision ball bearing\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eLocking Mechanism:\u003c\/strong\u003e Total Lock\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eMounting Plate Size:\u003c\/strong\u003e 4\" x 4.5\"\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e D4.06109.835 BRK4 SS\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eDurability:\u003c\/strong\u003e Engineered for heavy-duty applications\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Ideal for industrial, commercial, and high-load environments\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003ePerformance:\u003c\/strong\u003e Provides smooth and secure mobility\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eCorrosion Resistance:\u003c\/strong\u003e Built to withstand harsh environments\u003c\/li\u003e\n\t\u003c\/ul\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eKey Benefits\u003c\/h2\u003e\n\t\u003cp\u003e\n\t\tThe 6\" x 2\" Stainless Polyolefin Precision Ball Bearing Caster with Total Lock and 4\" x 4.5\" Plate (D4.06109.835 BRK4 SS) is designed to provide reliable and secure movement in high-demand environments. Made from durable stainless steel with a Polyolefin wheel, this caster offers superior corrosion resistance, making it ideal for industrial and commercial applications. Featuring precision ball bearings, it ensures smooth and stable mobility, while the Total Lock mechanism provides enhanced security and stability when stationary. Its 4\" x 4.5\" mounting plate allows for easy installation and secure attachment, further enhancing the caster’s utility in heavy-duty tasks.\n\t\u003c\/p\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eCustomer Assurance\u003c\/h2\u003e\n\t\u003cp\u003e\n\t\tOur 6\" x 2\" Stainless Polyolefin Precision Ball Bearing Caster with Total Lock and 4\" x 4.5\" Plate (D4.06109.835 BRK4 SS) meets rigorous industry standards for performance, durability, and reliability. Tested for heavy-duty use, this caster is engineered to deliver long-lasting value in even the most demanding conditions. We are dedicated to providing products that enhance your operations, backed by dependable customer support and satisfaction guarantee.\n\t\u003c\/p\u003e\n\u003c\/div\u003e","brand":"colson-header","offers":[{"title":"Roller Bearing","offer_id":50124392202552,"sku":"D4.06109.835-BRK4-SS","price":231.0,"currency_code":"USD","in_stock":true},{"title":"Precision Bearing","offer_id":52318330585400,"sku":"D4.06109.835-BRK4-SS","price":239.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Roller Bearing","offer_id":52318330618168,"sku":"D4.06109.835-BRK4-SS","price":246.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Precision Bearing","offer_id":52318330650936,"sku":"D4.06109.835-BRK4-SS","price":253.0,"currency_code":"USD","in_stock":true},{"title":"High-Temp Roller Bearing (600°F)","offer_id":52318330683704,"sku":"D4.06109.835-BRK4-SS","price":239.0,"currency_code":"USD","in_stock":true},{"title":"Delrin Plastic Bearing (1\/2\")","offer_id":52318330716472,"sku":"D4.06109.835-BRK4-SS","price":231.0,"currency_code":"USD","in_stock":true},{"title":"Delrin Plastic Bearing (3\/4\")","offer_id":52318330749240,"sku":"D4.06109.835-BRK4-SS","price":231.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/4191\/0328\/files\/D4.06109.835-BRK4-SS-2.png?v=1771084502"},{"product_id":"6-x-2-stainless-polyolefin-precision-ball-bearing-side-lock-caster-with-4-x-4-5-plate-heavy-duty-corrosion-resistant-for-industrial-commercial-use-model-d4-06109-835-brk7-ss","title":"Colson D4.06109.835 BRK7 SS 6\" x 2\" Polyolefin Side Lock Caster | CasterHQ","description":"\u003c!-- Product Description Section --\u003e\n\u003cdiv style=\"box-shadow: 0px 4px 8px rgba(0,0,0,0.1); padding: 20px; border-radius: 12px;\"\u003e\n\t\u003ch1 style=\"color: rgb(1, 99, 103); font-weight: bold;  text-align: center;\"\u003e6\" x 2\" Stainless Polyolefin Precision Ball Bearing Side-Lock Caster with 4\" x 4.5\" Plate - D4.06109.835 BRK7 SS\u003c\/h1\u003e\n\t\u003chr id=\"horizontalrule\"\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eProduct Overview\u003c\/h2\u003e\n\t\u003cul\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 6\" x 2\"\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Stainless steel with Polyolefin wheel\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eBearings:\u003c\/strong\u003e Precision ball bearings for smooth operation\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eLocking Mechanism:\u003c\/strong\u003e Side-lock for secure positioning\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eMounting Plate Size:\u003c\/strong\u003e 4\" x 4.5\"\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e D4.06109.835 BRK7 SS\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eDurability:\u003c\/strong\u003e Designed for long-lasting use in demanding environments\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Ideal for industrial and commercial applications\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003ePerformance:\u003c\/strong\u003e Smooth, reliable movement under heavy loads\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eCorrosion Resistance:\u003c\/strong\u003e Excellent resistance to corrosion and harsh conditions\u003c\/li\u003e\n\t\u003c\/ul\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eKey Benefits\u003c\/h2\u003e\n\t\u003cp\u003e\n\t\tThe 6\" x 2\" Stainless Polyolefin Precision Ball Bearing Side-Lock Caster with 4\" x 4.5\" Plate (D4.06109.835 BRK7 SS) is engineered to deliver exceptional performance in high-demand environments. The caster features precision ball bearings that provide smooth and reliable movement, even under heavy loads. With a side-lock mechanism, this caster ensures secure positioning, making it perfect for use in industrial and commercial settings. The stainless steel construction, combined with a Polyolefin wheel, offers excellent resistance to corrosion, ensuring long-lasting reliability even in harsh conditions. This caster is designed for easy installation with a 4\" x 4.5\" mounting plate.\n\t\u003c\/p\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eCustomer Assurance\u003c\/h2\u003e\n\t\u003cp\u003e\n\t\tOur 6\" x 2\" Stainless Polyolefin Precision Ball Bearing Side-Lock Caster with 4\" x 4.5\" Plate (D4.06109.835 BRK7 SS) is built to meet the highest standards of quality and performance. Each caster is thoroughly tested to ensure it performs reliably under heavy-duty use in industrial environments. We are committed to providing products that offer outstanding value, backed by exceptional customer service and a satisfaction guarantee. Trust in the durability and performance of this caster for all your industrial and commercial needs.\n\t\u003c\/p\u003e\n\u003c\/div\u003e","brand":"colson-header","offers":[{"title":"Roller Bearing","offer_id":50124392759608,"sku":"D4.06109.835-BRK7-SS","price":216.0,"currency_code":"USD","in_stock":true},{"title":"Precision Bearing","offer_id":52318331863352,"sku":"D4.06109.835-BRK7-SS","price":224.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Roller Bearing","offer_id":52318331896120,"sku":"D4.06109.835-BRK7-SS","price":231.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Precision Bearing","offer_id":52318331928888,"sku":"D4.06109.835-BRK7-SS","price":238.0,"currency_code":"USD","in_stock":true},{"title":"High-Temp Roller Bearing (600°F)","offer_id":52318331961656,"sku":"D4.06109.835-BRK7-SS","price":224.0,"currency_code":"USD","in_stock":true},{"title":"Delrin Plastic Bearing (1\/2\")","offer_id":52318331994424,"sku":"D4.06109.835-BRK7-SS","price":216.0,"currency_code":"USD","in_stock":true},{"title":"Delrin Plastic Bearing (3\/4\")","offer_id":52318332027192,"sku":"D4.06109.835-BRK7-SS","price":216.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/4191\/0328\/files\/D4.06109.835-BRK7-SS-2.png?v=1771084503"},{"product_id":"6-x-2-stainless-hi-temp-retort-caster-with-precision-ball-bearing-total-lock-and-4-x-4-5-plate-d4-06109-835-rw-brk4-ss-heavy-duty-high-temperature-corrosion-resistant-caster-for-industrial-use-d4-06109-835-rw-brk4-ss","title":"Colson D4.06109.835-RW-BRK4-SS 6\" x 2\" Retort Hi Caster — 700 lb | CasterHQ","description":"\u003cdiv id=\"chq-pdp\" style=\"font-family:Montserrat,sans-serif;color:#222;line-height:1.55;max-width:100%;\"\u003e\n\u003cp data-speakable=\"true\" style=\"background:#f4faf9;border-left:4px solid #016367;padding:18px 22px;border-radius:8px;margin:0 0 14px;font-size:1.02rem;\"\u003e\u003cstrong\u003eThe Colson D4.06109.835-RW-BRK4-SS is a 6\" x 2\" retort hi plate-mount caster rated 700 lb, ideal for heavy per caster, mounted on a 4\" x 4-1\/2\" Top Plate for secure attachment plate.\u003c\/strong\u003e It is built for industrial use where part-number-exact specification, capacity, and bearing life take priority. The 6\" diameter rolls cleanly over expansion joints and floor seams smaller wheels stall on. In stock at CasterHQ Mansfield, TX with same-day shipping on quantities of 1-100 placed before 2:00 PM Central. BAA \/ TAA documentation available on request for federal, defense, and aerospace procurement.\u003c\/p\u003e\n\u003cdiv style=\"display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:10px;margin:14px 0 22px;list-style:none !important;padding:0;\"\u003e\n\u003cdiv style=\"background:#016367;color:#fff !important;padding:12px 14px;border-radius:6px;font-weight:600;font-size:.92rem;text-align:center;font-family:Montserrat,sans-serif;\"\u003e\n\u003cstrong style=\"color:#fff !important;display:block;font-size:1.18rem;margin-bottom:2px;\"\u003e700 lb, ideal for heavy\u003c\/strong\u003eCapacity per caster\u003c\/div\u003e\n\u003cdiv style=\"background:#016367;color:#fff !important;padding:12px 14px;border-radius:6px;font-weight:600;font-size:.92rem;text-align:center;font-family:Montserrat,sans-serif;\"\u003e\n\u003cstrong style=\"color:#fff !important;display:block;font-size:1.18rem;margin-bottom:2px;\"\u003e6\" x 2\"\u003c\/strong\u003eWheel size\u003c\/div\u003e\n\u003cdiv style=\"background:#016367;color:#fff !important;padding:12px 14px;border-radius:6px;font-weight:600;font-size:.92rem;text-align:center;font-family:Montserrat,sans-serif;\"\u003e\n\u003cstrong style=\"color:#fff !important;display:block;font-size:1.18rem;margin-bottom:2px;\"\u003e4\" x 4-1\/2\" Top Plate for secure attachment\u003c\/strong\u003eMount type\u003c\/div\u003e\n\u003cdiv style=\"background:#016367;color:#fff !important;padding:12px 14px;border-radius:6px;font-weight:600;font-size:.92rem;text-align:center;font-family:Montserrat,sans-serif;\"\u003e\n\u003cstrong style=\"color:#fff !important;display:block;font-size:1.18rem;margin-bottom:2px;\"\u003eSame-Day\u003c\/strong\u003eMansfield TX ship\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#f7f7f5;border:1px solid #e2e2dc;padding:12px 16px;border-radius:6px;margin:10px 0 22px;font-size:.92rem;color:#444;\"\u003e\n\u003cstrong style=\"color:#016367;\"\u003eAuthor:\u003c\/strong\u003e Jordan Wilson, President \u0026amp; Owner, CasterHQ · 18 years in industrial caster \u0026amp; material handling distribution · \u003cstrong style=\"color:#016367;\"\u003eLast reviewed:\u003c\/strong\u003e April 28, 2026\u003c\/div\u003e\n\n\u003ch2 style=\"font-family:Rajdhani,sans-serif;font-weight:700;color:#016367;font-size:1.55rem;margin:30px 0 12px;letter-spacing:.01em;\"\u003eWhere the D4.06109.835-RW-BRK4-SS fits in your application\u003c\/h2\u003e\n\u003cul style=\"columns:2;column-gap:32px;margin:8px 0 22px;list-style-position:inside;padding-left:0;\"\u003e\n\u003cli style=\"margin-bottom:6px;break-inside:avoid;\"\u003eIndustrial tooling carts\u003c\/li\u003e\n\u003cli style=\"margin-bottom:6px;break-inside:avoid;\"\u003eMRO equipment\u003c\/li\u003e\n\u003cli style=\"margin-bottom:6px;break-inside:avoid;\"\u003eMaterial handling fixtures\u003c\/li\u003e\n\u003cli style=\"margin-bottom:6px;break-inside:avoid;\"\u003eProduction line equipment\u003c\/li\u003e\n\u003cli style=\"margin-bottom:6px;break-inside:avoid;\"\u003eWorkshop and assembly carts\u003c\/li\u003e\n\u003cli style=\"margin-bottom:6px;break-inside:avoid;\"\u003eMaintenance carts\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cdiv style=\"background:#fffaf2;border-left:4px solid #d97706;padding:16px 20px;border-radius:8px;margin:22px 0;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;color:#92400e;font-family:Rajdhani,sans-serif;font-weight:600;font-size:1.18rem;\"\u003eEngineer Tip — Jordan Wilson\u003c\/h3\u003e\n\u003cp\u003eI spec Colson on standard-duty industrial carts where bearing life and quiet roll matter more than maximum capacity. The D4.06109.835-RW-BRK4-SS earns its place when smooth-roll quiet operation and floor protection are the controlling spec. Pair 6\" on the steered axle with a matching rigid version on the trailing axle for true four-position cart kinematics. If your floor has expansion joints over 1\/2\" wide, step up to a larger wheel diameter.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eFAQs\u003c\/h2\u003e\n\u003cdiv\u003e\n\u003cdiv style=\"border-bottom:1px solid #ececec;padding:14px 0;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;color:#016367;font-size:1.05rem;font-family:Rajdhani,sans-serif;\"\u003eWhat does the Colson part number D4.06109.835-RW-BRK4-SS mean?\u003c\/h3\u003e\n\u003cp\u003eColson encodes its part numbers by series, wheel material, wheel diameter, plate size, bearing type, and mount style. The D4.06109.835-RW-BRK4-SS is decoded by your CasterHQ engineer at order time — call us at 844-439-4335 for a full breakdown.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border-bottom:1px solid #ececec;padding:14px 0;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;color:#016367;font-size:1.05rem;font-family:Rajdhani,sans-serif;\"\u003eWhat is the load capacity of the D4.06109.835-RW-BRK4-SS?\u003c\/h3\u003e\n\u003cp\u003e700 lb, ideal for heavy per caster dynamic. On a 4-caster cart with even load distribution and a 1.3x safety factor for moving loads, that yields the rated working capacity per cart.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border-bottom:1px solid #ececec;padding:14px 0;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;color:#016367;font-size:1.05rem;font-family:Rajdhani,sans-serif;\"\u003eWill the D4.06109.835-RW-BRK4-SS work on rough concrete?\u003c\/h3\u003e\n\u003cp\u003eYes for cast iron and steel wheels. 6\" diameter rolls over expansion joints and seams cleanly. For polished or epoxy floors, ask us about poly-on-iron or thermoplastic options.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border-bottom:1px solid #ececec;padding:14px 0;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;color:#016367;font-size:1.05rem;font-family:Rajdhani,sans-serif;\"\u003eIs the D4.06109.835-RW-BRK4-SS made in the USA?\u003c\/h3\u003e\n\u003cp\u003eColson's industrial casters are USA-manufactured. We provide BAA\/TAA-compliant Country-of-Origin documentation on request for federal procurement, typical turnaround under 24 hours.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border-bottom:1px solid #ececec;padding:14px 0;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;color:#016367;font-size:1.05rem;font-family:Rajdhani,sans-serif;\"\u003eWhat is the lead time?\u003c\/h3\u003e\n\u003cp\u003eIn stock at CasterHQ Mansfield, TX. Quantities 1-100 ship same-day for orders placed before 2:00 PM Central. Larger quantities ship within 1-2 business days.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eRelated collections \u0026amp; resources\u003c\/h2\u003e\n  \u003cdiv style=\"display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:10px;margin:14px 0 22px;list-style:none !important;padding:0;\"\u003e\n    \u003ca href=\"\/collections\/colson-casters\" style=\"display:block;padding:14px 16px;background:#016367;color:#fff !important;border-radius:6px;text-decoration:none;font-weight:600;font-size:.95rem;text-align:center;font-family:Montserrat,sans-serif;line-height:1.3;\"\u003eAll Colson Casters\u003c\/a\u003e\n    \u003ca href=\"\/collections\/retort-hi-casters\" style=\"display:block;padding:14px 16px;background:#016367;color:#fff !important;border-radius:6px;text-decoration:none;font-weight:600;font-size:.95rem;text-align:center;font-family:Montserrat,sans-serif;line-height:1.3;\"\u003eRetort Hi Casters\u003c\/a\u003e\n    \u003ca href=\"\/collections\/casters-6x2\" style=\"display:block;padding:14px 16px;background:#016367;color:#fff !important;border-radius:6px;text-decoration:none;font-weight:600;font-size:.95rem;text-align:center;font-family:Montserrat,sans-serif;line-height:1.3;\"\u003e6\" × 2\" Casters\u003c\/a\u003e\n    \u003ca href=\"\/collections\/heavy-duty-casters\" style=\"display:block;padding:14px 16px;background:#016367;color:#fff !important;border-radius:6px;text-decoration:none;font-weight:600;font-size:.95rem;text-align:center;font-family:Montserrat,sans-serif;line-height:1.3;\"\u003eHeavy-Duty Casters\u003c\/a\u003e\n    \u003ca href=\"\/collections\/plate-casters\" style=\"display:block;padding:14px 16px;background:#016367;color:#fff !important;border-radius:6px;text-decoration:none;font-weight:600;font-size:.95rem;text-align:center;font-family:Montserrat,sans-serif;line-height:1.3;\"\u003eAll Plate Casters\u003c\/a\u003e\n    \u003ca href=\"\/collections\/casters\" style=\"display:block;padding:14px 16px;background:#016367;color:#fff !important;border-radius:6px;text-decoration:none;font-weight:600;font-size:.95rem;text-align:center;font-family:Montserrat,sans-serif;line-height:1.3;\"\u003eIndustrial Casters Hub\u003c\/a\u003e\n  \u003c\/div\u003e\n\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@graph\": [\n    {\n      \"@type\": \"Person\",\n      \"@id\": \"https:\/\/casterhq.com\/#jordan-wilson\",\n      \"name\": \"Jordan Wilson\",\n      \"jobTitle\": \"President \u0026 Owner\",\n      \"worksFor\": {\n        \"@type\": \"Organization\",\n        \"@id\": \"https:\/\/casterhq.com\/#org\"\n      },\n      \"knowsAbout\": [\n        \"Industrial Casters\",\n        \"Material Handling\",\n        \"AGV Wheel Selection\",\n        \"Albion Casters\",\n        \"Colson Casters\",\n        \"Shepherd Casters\"\n      ],\n      \"url\": \"https:\/\/casterhq.com\/pages\/about-us\"\n    },\n    {\n      \"@type\": \"Organization\",\n      \"@id\": \"https:\/\/casterhq.com\/#org\",\n      \"name\": \"CasterHQ\",\n      \"url\": \"https:\/\/casterhq.com\",\n      \"address\": {\n        \"@type\": \"PostalAddress\",\n        \"addressLocality\": \"Mansfield\",\n        \"addressRegion\": \"TX\",\n        \"postalCode\": \"76063\",\n        \"addressCountry\": \"US\"\n      },\n      \"telephone\": \"+1-844-439-4335\"\n    },\n    {\n      \"@type\": \"BreadcrumbList\",\n      \"itemListElement\": [\n        {\n          \"@type\": \"ListItem\",\n          \"position\": 1,\n          \"name\": \"Home\",\n          \"item\": \"https:\/\/casterhq.com\/\"\n        },\n        {\n          \"@type\": \"ListItem\",\n          \"position\": 2,\n          \"name\": \"Industrial Casters\",\n          \"item\": \"https:\/\/casterhq.com\/collections\/casters\"\n        },\n        {\n          \"@type\": \"ListItem\",\n          \"position\": 3,\n          \"name\": \"Colson Casters\",\n          \"item\": \"https:\/\/casterhq.com\/collections\/colson-casters\"\n        },\n        {\n          \"@type\": \"ListItem\",\n          \"position\": 4,\n          \"name\": \"Colson D4.06109.835-RW-BRK4-SS\",\n          \"item\": \"https:\/\/casterhq.com\/products\/6-x-2-stainless-hi-temp-retort-caster-with-precision-ball-bearing-total-lock-and-4-x-4-5-plate-d4-06109-835-rw-brk4-ss-heavy-duty-high-temperature-corrosion-resistant-caster-for-industrial-use-d4-06109-835-rw-brk4-ss\"\n        }\n      ]\n    },\n    {\n      \"@type\": \"FAQPage\",\n      \"mainEntity\": [\n        {\n          \"@type\": \"Question\",\n          \"name\": \"What does the Colson part number D4.06109.835-RW-BRK4-SS mean?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"Colson encodes its part numbers by series, wheel material, wheel diameter, plate size, bearing type, and mount style. The D4.06109.835-RW-BRK4-SS is decoded by your CasterHQ engineer at order time — call us at 844-439-4335 for a full breakdown.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"What is the load capacity of the D4.06109.835-RW-BRK4-SS?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"700 lb, ideal for heavy per caster dynamic. On a 4-caster cart with even load distribution and a 1.3x safety factor for moving loads, that yields the rated working capacity per cart.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"Will the D4.06109.835-RW-BRK4-SS work on rough concrete?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"Yes for cast iron and steel wheels. 6\\\" diameter rolls over expansion joints and seams cleanly. For polished or epoxy floors, ask us about poly-on-iron or thermoplastic options.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"Is the D4.06109.835-RW-BRK4-SS made in the USA?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"Colson's industrial casters are USA-manufactured. We provide BAA\/TAA-compliant Country-of-Origin documentation on request for federal procurement, typical turnaround under 24 hours.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"What is the lead time?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"In stock at CasterHQ Mansfield, TX. Quantities 1-100 ship same-day for orders placed before 2:00 PM Central. Larger quantities ship within 1-2 business days.\"\n          }\n        }\n      ]\n    },\n    {\n      \"@type\": \"WebPage\",\n      \"@id\": \"https:\/\/casterhq.com\/products\/6-x-2-stainless-hi-temp-retort-caster-with-precision-ball-bearing-total-lock-and-4-x-4-5-plate-d4-06109-835-rw-brk4-ss-heavy-duty-high-temperature-corrosion-resistant-caster-for-industrial-use-d4-06109-835-rw-brk4-ss#webpage\"\n    }\n  ]\n}\n\u003c\/script\u003e","brand":"colson-header","offers":[{"title":"Roller Bearing","offer_id":50124399739192,"sku":"D4.06109.835-RW-BRK4-SS","price":309.0,"currency_code":"USD","in_stock":true},{"title":"Precision Bearing","offer_id":52318335074616,"sku":"D4.06109.835-RW-BRK4-SS","price":317.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Roller Bearing","offer_id":52318335107384,"sku":"D4.06109.835-RW-BRK4-SS","price":324.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Precision Bearing","offer_id":52318335140152,"sku":"D4.06109.835-RW-BRK4-SS","price":331.0,"currency_code":"USD","in_stock":true},{"title":"High-Temp Roller Bearing (250°F)","offer_id":52318335172920,"sku":"D4.06109.835-RW-BRK4-SS","price":317.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/4191\/0328\/files\/D4.06109.835-RW-BRK4-SS-2.png?v=1771084520"},{"product_id":"6-x-2-stainless-hi-temp-retort-precision-ball-bearing-side-lock-caster-with-4-x-4-5-plate-heavy-duty-corrosion-resistant-high-performance-caster-for-industrial-commercial-use-model-d4-06109-835-rw-brk7-ss","title":"Colson D4.06109.835 RW BRK7 SS 6\"x2\" Stainless Side Lock Caster | CasterHQ","description":"\u003c!-- Product Description Section --\u003e\n\u003cdiv style=\"box-shadow: 0px 4px 8px rgba(0,0,0,0.1); padding: 20px; border-radius: 12px;\"\u003e\n\t\u003ch1 style=\"color: rgb(1, 99, 103); font-weight: bold;  text-align: center;\"\u003e6\" x 2\" Stainless Hi-Temp Retort Precision Ball Bearing Side-Lock Caster with 4\" x 4.5\" Plate - D4.06109.835 RW BRK7 SS\u003c\/h1\u003e\n\t\u003chr id=\"horizontalrule\"\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eProduct Overview\u003c\/h2\u003e\n\t\u003cul\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 6\" x 2\"\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Stainless steel\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eBearings:\u003c\/strong\u003e Precision ball bearing\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eLocking Mechanism:\u003c\/strong\u003e Side-Lock\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eMounting Plate Size:\u003c\/strong\u003e 4\" x 4.5\"\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e D4.06109.835 RW BRK7 SS\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eTemperature Resistance:\u003c\/strong\u003e Hi-Temp Retort (ideal for high-heat environments)\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Suitable for industrial, commercial, and heavy-duty applications\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003ePerformance:\u003c\/strong\u003e Smooth, precision movement with high load-bearing capacity\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eCorrosion Resistance:\u003c\/strong\u003e Perfect for environments requiring high resistance to corrosion and extreme conditions\u003c\/li\u003e\n\t\u003c\/ul\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eKey Benefits\u003c\/h2\u003e\n\t\u003cp\u003e\n\t\tThe 6\" x 2\" Stainless Hi-Temp Retort Precision Ball Bearing Side-Lock Caster with 4\" x 4.5\" Plate (D4.06109.835 RW BRK7 SS) is designed for heavy-duty use in demanding environments, especially where high-temperature resistance is essential. Crafted from durable stainless steel, it features precision ball bearings for smooth, consistent movement, ensuring maximum performance. The side-lock mechanism ensures secure positioning, while the 4\" x 4.5\" plate makes installation straightforward. Ideal for use in high-heat industrial applications, this caster guarantees reliability, strength, and corrosion resistance, even in harsh environments.\n\t\u003c\/p\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eCustomer Assurance\u003c\/h2\u003e\n\t\u003cp\u003e\n\t\tOur 6\" x 2\" Stainless Hi-Temp Retort Precision Ball Bearing Side-Lock Caster with 4\" x 4.5\" Plate (D4.06109.835 RW BRK7 SS) meets rigorous standards of quality and performance. Each caster undergoes thorough testing to ensure it delivers reliable service in even the most demanding conditions. Whether you're working with high-heat applications or in environments requiring resistance to corrosion, this caster provides long-lasting durability and dependable performance. We stand behind our products with excellent customer support, ensuring that your needs are always met with efficiency and satisfaction.\n\t\u003c\/p\u003e\n\u003c\/div\u003e","brand":"colson-header","offers":[{"title":"Roller Bearing","offer_id":50124400099640,"sku":"D4.06109.835-RW-BRK7-SS","price":293.0,"currency_code":"USD","in_stock":true},{"title":"Precision Bearing","offer_id":52318335238456,"sku":"D4.06109.835-RW-BRK7-SS","price":301.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Roller Bearing","offer_id":52318335271224,"sku":"D4.06109.835-RW-BRK7-SS","price":308.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Precision Bearing","offer_id":52318335303992,"sku":"D4.06109.835-RW-BRK7-SS","price":315.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/4191\/0328\/files\/D4.06109.835-RW-BRK7-SS-2.png?v=1771084521"},{"product_id":"6-x-2-stainless-polyolefin-roller-bearing-cam-brake-caster-with-4-x-4-5-plate-heavy-duty-industrial-caster-for-smooth-movement-and-secure-locking-model-d4-06109-839-brk3-ss-wb29","title":"Colson D4.06109.839 BRK3 6\" x 2\" Polyolefin Stainless Caster with Brake | CasterHQ","description":"\u003c!-- Product Description Section --\u003e\n\u003cdiv style=\"box-shadow: 0px 4px 8px rgba(0,0,0,0.1); padding: 20px; border-radius: 12px;\"\u003e\n\t\u003ch1 style=\"color: rgb(1, 99, 103); font-weight: bold;  text-align: center;\"\u003e6\" x 2\" Stainless Polyolefin Roller Bearing CAM-Brake Caster with 4\" x 4.5\" Plate - D4.06109.839 BRK3 SS WB29\u003c\/h1\u003e\n\t\u003chr id=\"horizontalrule\"\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eProduct Overview\u003c\/h2\u003e\n\t\u003cul\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 6\" x 2\"\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Stainless steel\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eWheel Type:\u003c\/strong\u003e Polyolefin Roller Bearing\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eLocking Mechanism:\u003c\/strong\u003e CAM-Brake\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eMounting Plate Size:\u003c\/strong\u003e 4\" x 4.5\"\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e D4.06109.839 BRK3 SS WB29\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eDurability:\u003c\/strong\u003e Built for heavy-duty industrial applications\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Ideal for high-stress environments\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003ePerformance:\u003c\/strong\u003e Smooth operation with secure braking\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eCorrosion Resistance:\u003c\/strong\u003e Designed for environments with exposure to moisture and chemicals\u003c\/li\u003e\n\t\u003c\/ul\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eKey Benefits\u003c\/h2\u003e\n\t\u003cp\u003e\n\t\tThe 6\" x 2\" Stainless Polyolefin Roller Bearing CAM-Brake Caster with 4\" x 4.5\" Plate (D4.06109.839 BRK3 SS WB29) offers superior performance for demanding industrial environments. Featuring a robust stainless steel construction, it ensures excellent durability and long-lasting service. The polyolefin roller bearing allows for smooth and reliable movement, while the CAM-brake mechanism provides enhanced security by locking the caster in place when necessary. This caster is perfect for applications that require high performance, such as material handling and equipment transport in heavy-duty settings.\n\t\u003c\/p\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eCustomer Assurance\u003c\/h2\u003e\n\t\u003cp\u003e\n\t\tOur 6\" x 2\" Stainless Polyolefin Roller Bearing CAM-Brake Caster with 4\" x 4.5\" Plate (D4.06109.839 BRK3 SS WB29) is engineered with precision and rigorously tested to meet industry standards. It’s designed for reliability and safety in high-load environments, ensuring seamless operation and longevity. We are committed to delivering products that meet your operational needs, backed by exceptional customer support and a satisfaction guarantee.\n\t\u003c\/p\u003e\n\u003c\/div\u003e","brand":"colson-header","offers":[{"title":"Roller Bearing","offer_id":50124401279288,"sku":"D4.06109.839-BRK3-SS-WB29","price":227.0,"currency_code":"USD","in_stock":true},{"title":"Precision Bearing","offer_id":52318335795512,"sku":"D4.06109.839-BRK3-SS-WB29","price":235.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Roller Bearing","offer_id":52318335828280,"sku":"D4.06109.839-BRK3-SS-WB29","price":242.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Precision Bearing","offer_id":52318335861048,"sku":"D4.06109.839-BRK3-SS-WB29","price":249.0,"currency_code":"USD","in_stock":true},{"title":"High-Temp Roller Bearing (600°F)","offer_id":52318335893816,"sku":"D4.06109.839-BRK3-SS-WB29","price":235.0,"currency_code":"USD","in_stock":true},{"title":"Delrin Plastic Bearing (1\/2\")","offer_id":52318335926584,"sku":"D4.06109.839-BRK3-SS-WB29","price":227.0,"currency_code":"USD","in_stock":true},{"title":"Delrin Plastic Bearing (3\/4\")","offer_id":52318335959352,"sku":"D4.06109.839-BRK3-SS-WB29","price":227.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/4191\/0328\/files\/D4.06109.839-BRK3-SS-WB29-2.png?v=1771084523"},{"product_id":"6-x-2-stainless-polyolefin-roller-bearing-caster-with-total-lock-4-x-4-5-plate-heavy-duty-industrial-caster-for-commercial-and-warehouse-use-model-d4-06109-839-brk4-ss-wb29","title":"Colson D4.06109.839 6\" x 2\" Polyolefin Total Lock Stainless Caster – CasterHQ","description":"\u003c!-- Product Description Section --\u003e\n\u003cdiv style=\"box-shadow: 0px 4px 8px rgba(0,0,0,0.1); padding: 20px; border-radius: 12px;\"\u003e\n\t\u003ch1 style=\"color: rgb(1, 99, 103); font-weight: bold;  text-align: center;\"\u003e6\" x 2\" Stainless Polyolefin Roller Bearing Caster with Total Lock and 4\" x 4.5\" Plate - D4.06109.839 BRK4 SS WB29\u003c\/h1\u003e\n\t\u003chr id=\"horizontalrule\"\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eProduct Overview\u003c\/h2\u003e\n\t\u003cul\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 6\" x 2\"\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Stainless Steel with Polyolefin Wheel\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eBearings:\u003c\/strong\u003e Roller Bearing\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eLocking Mechanism:\u003c\/strong\u003e Total Lock\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eMounting Plate Size:\u003c\/strong\u003e 4\" x 4.5\"\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e D4.06109.839 BRK4 SS WB29\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eDurability:\u003c\/strong\u003e Built for heavy-duty applications\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003ePerformance:\u003c\/strong\u003e Smooth and reliable movement under heavy loads\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eCorrosion Resistance:\u003c\/strong\u003e Ideal for environments with exposure to moisture or corrosive materials\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Perfect for industrial, commercial, and warehouse environments\u003c\/li\u003e\n\t\u003c\/ul\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eKey Benefits\u003c\/h2\u003e\n\t\u003cp\u003e\n\t\tThe 6\" x 2\" Stainless Polyolefin Roller Bearing Caster with Total Lock and 4\" x 4.5\" Plate (D4.06109.839 BRK4 SS WB29) is engineered to provide optimal performance in demanding environments. This heavy-duty caster features a stainless steel construction with a durable polyolefin wheel, designed to resist corrosion and ensure smooth rolling over a variety of surfaces. Equipped with a roller bearing and a total lock mechanism, this caster provides maximum stability and control. The 4\" x 4.5\" plate size ensures easy mounting and reliable support in various industrial and commercial applications. Whether you need to move heavy equipment or require secure, stationary positioning, this caster delivers unparalleled performance and reliability.\n\t\u003c\/p\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eCustomer Assurance\u003c\/h2\u003e\n\t\u003cp\u003e\n\t\tOur 6\" x 2\" Stainless Polyolefin Roller Bearing Caster with Total Lock and 4\" x 4.5\" Plate (D4.06109.839 BRK4 SS WB29) is built to meet rigorous quality standards. Thoroughly tested for durability and performance, this caster ensures smooth, reliable movement even in the most challenging environments. We are committed to delivering products that exceed expectations, backed by dependable customer service and a satisfaction guarantee. Whether you're upgrading existing equipment or outfitting a new setup, you can trust our casters for optimal performance and long-term reliability.\n\t\u003c\/p\u003e\n\u003c\/div\u003e","brand":"colson-header","offers":[{"title":"Roller Bearing","offer_id":50124401639736,"sku":"D4.06109.839-BRK4-SS-WB29","price":225.0,"currency_code":"USD","in_stock":true},{"title":"Precision Bearing","offer_id":52318336024888,"sku":"D4.06109.839-BRK4-SS-WB29","price":233.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Roller Bearing","offer_id":52318336057656,"sku":"D4.06109.839-BRK4-SS-WB29","price":240.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Precision Bearing","offer_id":52318336090424,"sku":"D4.06109.839-BRK4-SS-WB29","price":247.0,"currency_code":"USD","in_stock":true},{"title":"High-Temp Roller Bearing (600°F)","offer_id":52318336123192,"sku":"D4.06109.839-BRK4-SS-WB29","price":233.0,"currency_code":"USD","in_stock":true},{"title":"Delrin Plastic Bearing (1\/2\")","offer_id":52318336155960,"sku":"D4.06109.839-BRK4-SS-WB29","price":225.0,"currency_code":"USD","in_stock":true},{"title":"Delrin Plastic Bearing (3\/4\")","offer_id":52318336188728,"sku":"D4.06109.839-BRK4-SS-WB29","price":225.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/4191\/0328\/files\/D4.06109.839-BRK4-SS-WB29-2.png?v=1771084524"},{"product_id":"6-x-2-stainless-polyolefin-roller-bearing-side-lock-caster-with-4-x-4-5-plate-heavy-duty-corrosion-resistant-caster-for-industrial-and-commercial-use-model-d4-06109-839-brk7-ss-wb29","title":"Colson D4.06109.839 6\" x 2\" Polyolefin Side Lock Stainless Caster | CasterHQ","description":"\u003c!-- Product Description Section --\u003e\n\u003cdiv style=\"box-shadow: 0px 4px 8px rgba(0,0,0,0.1); padding: 20px; border-radius: 12px;\"\u003e\n\t\u003ch1 style=\"color: rgb(1, 99, 103); font-weight: bold;  text-align: center;\"\u003e6\" x 2\" Stainless Polyolefin Roller Bearing Side-Lock Caster with 4\" x 4.5\" Plate - D4.06109.839 BRK7 SS WB29\u003c\/h1\u003e\n\t\u003chr id=\"horizontalrule\"\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eProduct Overview\u003c\/h2\u003e\n\t\u003cul\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 6\" x 2\"\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Stainless steel with Polyolefin wheel\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eBearings:\u003c\/strong\u003e Roller Bearing\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eLocking Mechanism:\u003c\/strong\u003e Side-Lock\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eMounting Plate Size:\u003c\/strong\u003e 4\" x 4.5\"\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e D4.06109.839 BRK7 SS WB29\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eDurability:\u003c\/strong\u003e Engineered for high-performance and long-term use\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Ideal for both industrial and commercial applications\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003ePerformance:\u003c\/strong\u003e Smooth and secure movement in various environments\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eCorrosion Resistance:\u003c\/strong\u003e High resistance to corrosion, ideal for demanding environments\u003c\/li\u003e\n\t\u003c\/ul\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eKey Benefits\u003c\/h2\u003e\n\t\u003cp\u003e\n\t\tThe 6\" x 2\" Stainless Polyolefin Roller Bearing Side-Lock Caster with 4\" x 4.5\" Plate (D4.06109.839 BRK7 SS WB29) offers an exceptional balance of durability, performance, and corrosion resistance. Featuring a strong stainless steel construction and a Polyolefin wheel, this caster ensures smooth movement and reliable service in even the most demanding environments. The roller bearing design provides minimal friction, ensuring smooth operation even under heavy loads. With its side-lock mechanism, it offers secure positioning for added safety. Perfect for industrial and commercial settings, it is designed to withstand tough conditions, providing long-lasting, reliable performance.\n\t\u003c\/p\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eCustomer Assurance\u003c\/h2\u003e\n\t\u003cp\u003e\n\t\tOur 6\" x 2\" Stainless Polyolefin Roller Bearing Side-Lock Caster (D4.06109.839 BRK7 SS WB29) meets the highest industry standards for quality and durability. Each caster is rigorously tested to ensure it can withstand heavy-duty applications and deliver consistent performance. We stand behind the quality of our products and are committed to providing superior customer support, ensuring complete satisfaction with every purchase. Whether for industrial machinery or commercial equipment, this caster offers long-term reliability and peace of mind.\n\t\u003c\/p\u003e\n\u003c\/div\u003e","brand":"colson-header","offers":[{"title":"Roller Bearing","offer_id":50124401901880,"sku":"D4.06109.839-BRK7-SS-WB29","price":219.0,"currency_code":"USD","in_stock":true},{"title":"Precision Bearing","offer_id":52318336254264,"sku":"D4.06109.839-BRK7-SS-WB29","price":227.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Roller Bearing","offer_id":52318336287032,"sku":"D4.06109.839-BRK7-SS-WB29","price":234.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Precision Bearing","offer_id":52318336319800,"sku":"D4.06109.839-BRK7-SS-WB29","price":241.0,"currency_code":"USD","in_stock":true},{"title":"High-Temp Roller Bearing (600°F)","offer_id":52318336352568,"sku":"D4.06109.839-BRK7-SS-WB29","price":227.0,"currency_code":"USD","in_stock":true},{"title":"Delrin Plastic Bearing (1\/2\")","offer_id":52318336385336,"sku":"D4.06109.839-BRK7-SS-WB29","price":219.0,"currency_code":"USD","in_stock":true},{"title":"Delrin Plastic Bearing (3\/4\")","offer_id":52318336418104,"sku":"D4.06109.839-BRK7-SS-WB29","price":219.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/4191\/0328\/files\/D4.06109.839-BRK7-SS-WB29-2.png?v=1771084525"},{"product_id":"6-x-2-stainless-hi-temp-retort-roller-bearing-cam-brake-caster-with-4-x-4-5-plate-high-performance-caster-for-industrial-high-heat-environments-d4-06109-839-rw-brk3-ss-wb29","title":"Colson D4.06109.839-RW-BRK3-SS-WB29 6\" x 2\" Stainless Caster with Brake | CasterHQ","description":"\u003c!-- Product Description Section --\u003e\n\u003cdiv style=\"box-shadow: 0px 4px 8px rgba(0,0,0,0.1); padding: 20px; border-radius: 12px;\"\u003e\n\t\u003ch1 style=\"color: rgb(1, 99, 103); font-weight: bold;  text-align: center;\"\u003e6\" x 2\" Stainless Hi-Temp Retort Roller Bearing CAM-Brake Caster with 4\" x 4.5\" Plate - D4.06109.839-RW-BRK3-SS-WB29\u003c\/h1\u003e\n\t\u003chr id=\"horizontalrule\"\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eProduct Overview\u003c\/h2\u003e\n\t\u003cul\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 6\" x 2\"\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Stainless steel\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eBearings:\u003c\/strong\u003e Roller bearing for smooth movement\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eLocking Mechanism:\u003c\/strong\u003e CAM-Brake for secure positioning\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eMounting Plate Size:\u003c\/strong\u003e 4\" x 4.5\"\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e D4.06109.839-RW-BRK3-SS-WB29\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eTemperature Resistance:\u003c\/strong\u003e High-temperature retort applications\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Suitable for heavy-duty industrial environments\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003ePerformance:\u003c\/strong\u003e Ensures smooth and reliable movement under high heat\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eCorrosion Resistance:\u003c\/strong\u003e Designed for extreme conditions requiring corrosion resistance\u003c\/li\u003e\n\t\u003c\/ul\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eKey Benefits\u003c\/h2\u003e\n\t\u003cp\u003e\n        The 6\" x 2\" Stainless Hi-Temp Retort Roller Bearing CAM-Brake Caster with 4\" x 4.5\" Plate (D4.06109.839-RW-BRK3-SS-WB29) is a premium solution designed for high-temperature and heavy-duty applications. Featuring a roller bearing design, this caster offers smooth and reliable movement, even in extreme conditions. Its CAM-brake locking mechanism ensures secure positioning, preventing unwanted movement during use. Built from durable stainless steel, this caster is ideal for retort environments and other high-heat areas where performance and reliability are essential. The mounting plate size (4\" x 4.5\") ensures easy installation, making it a versatile addition to industrial and commercial setups.\n\t\u003c\/p\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eCustomer Assurance\u003c\/h2\u003e\n\t\u003cp\u003e\n        Our 6\" x 2\" Stainless Hi-Temp Retort Roller Bearing CAM-Brake Caster with 4\" x 4.5\" Plate (D4.06109.839-RW-BRK3-SS-WB29) is crafted to meet the highest standards of quality and durability. Each caster is thoroughly tested to ensure reliable performance, even in the most demanding industrial environments. Whether you're handling high temperatures or heavy-duty applications, you can trust that this caster will provide long-lasting service. Backed by our customer satisfaction guarantee, we are committed to delivering products that enhance the efficiency and safety of your operations.\n\t\u003c\/p\u003e\n\u003c\/div\u003e","brand":"colson-header","offers":[{"title":"Roller Bearing","offer_id":50124411437368,"sku":"D4.06109.839-RW-BRK3-SS-WB29","price":305.0,"currency_code":"USD","in_stock":true},{"title":"Precision Bearing","offer_id":52318340219192,"sku":"D4.06109.839-RW-BRK3-SS-WB29","price":313.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Roller Bearing","offer_id":52318340251960,"sku":"D4.06109.839-RW-BRK3-SS-WB29","price":320.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Precision Bearing","offer_id":52318340284728,"sku":"D4.06109.839-RW-BRK3-SS-WB29","price":327.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/4191\/0328\/files\/D4.06109.839-RW-BRK3-SS-WB29-2.png?v=1771084537"},{"product_id":"6-x-2-stainless-steel-hi-temp-retort-roller-bearing-caster-with-total-lock-and-4-x-4-5-mounting-plate-d4-06109-839-rw-brk4-ss-wb29-for-industrial-and-high-temperature-applications","title":"D4.06109.839 RW BRK4 SS WB29 6\"x2\" Stainless Total Lock Caster | CasterHQ","description":"\u003c!-- Product Description Section --\u003e\n\u003cdiv style=\"box-shadow: 0px 4px 8px rgba(0,0,0,0.1); padding: 20px; border-radius: 12px;\"\u003e\n\t\u003ch1 style=\"color: rgb(1, 99, 103); font-weight: bold;  text-align: center;\"\u003e6\" x 2\" Stainless Hi-Temp Retort Roller Bearing Caster with Total Lock and 4\" x 4.5\" Plate - D4.06109.839 RW BRK4 SS WB29\u003c\/h1\u003e\n\t\u003chr id=\"horizontalrule\"\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eProduct Overview\u003c\/h2\u003e\n\t\u003cul\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 6\" x 2\"\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Stainless steel\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eBearings:\u003c\/strong\u003e Hi-Temp Retort Roller Bearing\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eLocking Mechanism:\u003c\/strong\u003e Total Lock\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eMounting Plate Size:\u003c\/strong\u003e 4\" x 4.5\"\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e D4.06109.839 RW BRK4 SS WB29\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eDurability:\u003c\/strong\u003e Ideal for high-temperature environments\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Perfect for retort processing and heavy-duty industrial use\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003ePerformance:\u003c\/strong\u003e Ensures smooth, secure movement under extreme conditions\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eCorrosion Resistance:\u003c\/strong\u003e Built to resist harsh chemicals and high temperatures\u003c\/li\u003e\n\t\u003c\/ul\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eKey Benefits\u003c\/h2\u003e\n\t\u003cp\u003e\n\t\tThe 6\" x 2\" Stainless Hi-Temp Retort Roller Bearing Caster with Total Lock and 4\" x 4.5\" Plate (D4.06109.839 RW BRK4 SS WB29) is engineered to excel in demanding, high-temperature industrial environments. Designed with a Hi-Temp Retort Roller Bearing, this caster offers superior performance, ensuring smooth and reliable movement even in the toughest conditions. The Total Lock mechanism secures the caster in place, preventing unwanted movement during operations. The stainless steel construction provides outstanding corrosion resistance, making this caster ideal for applications in food processing, pharmaceutical industries, and other high-heat settings. With a 4\" x 4.5\" mounting plate, it is easy to install, providing long-lasting service and reliability for heavy-duty industrial use.\n\t\u003c\/p\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eCustomer Assurance\u003c\/h2\u003e\n\t\u003cp\u003e\n\t\tOur 6\" x 2\" Stainless Hi-Temp Retort Roller Bearing Caster with Total Lock and 4\" x 4.5\" Plate (D4.06109.839 RW BRK4 SS WB29) is crafted to meet the highest standards of durability and performance. Thoroughly tested for resilience in extreme environments, it ensures reliable and long-term service in industries requiring high heat and chemical resistance. We stand behind the quality of our products and are committed to providing exceptional customer support. Your satisfaction and the successful operation of your equipment are our top priorities.\n\t\u003c\/p\u003e\n\u003c\/div\u003e","brand":"colson-header","offers":[{"title":"Roller Bearing","offer_id":50124411896120,"sku":"D4.06109.839-RW-BRK4-SS-WB29","price":303.0,"currency_code":"USD","in_stock":true},{"title":"Precision Bearing","offer_id":52318340612408,"sku":"D4.06109.839-RW-BRK4-SS-WB29","price":311.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Roller Bearing","offer_id":52318340645176,"sku":"D4.06109.839-RW-BRK4-SS-WB29","price":318.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Precision Bearing","offer_id":52318340677944,"sku":"D4.06109.839-RW-BRK4-SS-WB29","price":325.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/4191\/0328\/files\/D4.06109.839-RW-BRK4-SS-WB29-2.png?v=1771084537"}],"url":"https:\/\/casterhq.com\/collections\/choose-by-brake-type-19.oembed","provider":"CasterHQ","version":"1.0","type":"link"}