{"title":"Choose By: Brake Type · 80 Styles · Ships Same Day","description":"\u003cmeta charset=\"UTF-8\"\u003e\n    \u003cmeta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\"\u003e\n    \u003ctitle\u003eColson Casters - Medical Plate Casters with Nylon Wheel\u003c\/title\u003e\n    \u003cmeta name=\"description\" content=\"Explore Colson Casters' Medical Plate Casters with durable nylon wheels. Choose between side lock and total lock brake types for enhanced safety and mobility in medical environments.\"\u003e\n    \u003cstyle\u003e\n        \/* Optional: Add any additional CSS styles here *\/\n    \u003c\/style\u003e\n\n\n    \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 - Medical Plate Casters with Rubber 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\u003eWheel Material:\u003c\/strong\u003e Durable Rubber, designed for smooth operation and easy maneuverability\u003c\/li\u003e\n            \u003cli\u003e\n\u003cstrong\u003eBrake Types:\u003c\/strong\u003e Choose between Side Lock and Total Lock for enhanced stability\u003c\/li\u003e\n            \u003cli\u003e\n\u003cstrong\u003eLoad Capacity:\u003c\/strong\u003e Engineered to support the demanding needs of medical environments\u003c\/li\u003e\n            \u003cli\u003e\n\u003cstrong\u003eDesign:\u003c\/strong\u003e Ergonomic design for effortless movement and minimal strain\u003c\/li\u003e\n            \u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e Ideal for hospital equipment, carts, and mobility aids\u003c\/li\u003e\n        \u003c\/ul\u003e\n        \u003c!-- Product Description --\u003e\n        \u003cp\u003e\n            Experience exceptional mobility and safety with Colson Casters' Medical Plate Casters, featuring high-quality Rubber wheels that provide a smooth rolling experience. Designed specifically for healthcare environments, these casters meet the rigorous demands of hospitals and clinics.\n        \u003c\/p\u003e\n        \u003cp\u003e\n            With options for Side Lock and Total Lock brake types, you can customize the level of security needed for your equipment. Whether you require a stable stationary position or a caster that easily rolls while maintaining control, Colson has the perfect solution for your medical applications.\n        \u003c\/p\u003e\n        \u003cp\u003e\n            Each caster is built to last, ensuring reliability and safety for both patients and healthcare professionals. Our commitment to quality and performance means you can trust Colson Casters to enhance your mobility solutions, promoting efficient workflows in any medical setting.\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;\"\u003eEnhance Your Medical Mobility Solutions\u003c\/h2\u003e\n        \u003cp\u003e\n            Upgrade your medical equipment with Colson Casters’ innovative plate casters. Choose the ideal brake type for your needs and ensure the safety and efficiency of your operations today.\n        \u003c\/p\u003e\n    \u003c\/div\u003e","products":[{"product_id":"colson-casters-stainless-4-x-2-performa-rubber-caster-with-total-lock-and-delrin-bearing-4-x-4-5-plate-sku-d4-04109-451-brk4-ss-durable-industrial-mobility-solution","title":"Colson D4.04109.451 4\" x 2\" Performa Rubber 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\" Performa Rubber Delrin Bearing Caster\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\u003eDurable Construction:\u003c\/strong\u003e Made with high-quality stainless steel and flat grey Performa rubber for enhanced performance.\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eDelrin Bearing:\u003c\/strong\u003e Features a Delrin bearing for smooth and efficient rolling action, reducing wear and enhancing longevity.\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eTotal Lock Mechanism:\u003c\/strong\u003e Equipped with a total lock feature to secure the caster in place, providing stability when needed.\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eVersatile Plate Size:\u003c\/strong\u003e Designed with a 4\" x 4.5\" plate, suitable for a variety of applications.\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eWeight Capacity:\u003c\/strong\u003e Engineered to handle substantial loads, making it ideal for industrial and commercial use.\u003c\/li\u003e\n\t\u003c\/ul\u003e\n\t\u003c!-- Product Description --\u003e\n\t\u003cp\u003e\n        Experience superior mobility with the Colson Casters Stainless 4\" x 2\" Performa Rubber Delrin Bearing Caster. This caster is specifically designed to meet the demanding needs of various applications, ensuring a combination of durability and functionality. The stainless steel construction not only offers strength but also resistance to corrosion, making it perfect for environments where hygiene is crucial, such as healthcare facilities and food service operations.\n\t\u003c\/p\u003e\n\t\u003cp\u003e\n        The flat grey Performa rubber wheel provides excellent traction while reducing floor damage. Paired with a Delrin bearing, this caster guarantees smooth operation and longevity, minimizing downtime and maintenance costs. The total lock feature secures the caster firmly in place, enhancing safety in high-traffic areas.\n\t\u003c\/p\u003e\n\t\u003cp\u003e\n        Whether for industrial carts, medical equipment, or other mobility solutions, this caster offers reliability and performance. Trust in Colson Casters to enhance your operational efficiency and ensure a seamless user experience.\n\t\u003c\/p\u003e\n\t\u003c!-- Call to Action --\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eEnhance Your Mobility Today\u003c\/h2\u003e\n\t\u003cp\u003e\n        Upgrade your equipment with the Colson Casters Stainless 4\" x 2\" Performa Rubber Delrin Bearing Caster. Discover the difference in performance and reliability that our casters bring to your operations. \u003cstrong\u003e\u003ca href=\"#contact-us\"\u003eContact us\u003c\/a\u003e for more information!\u003c\/strong\u003e\n\t\u003c\/p\u003e\n\u003c\/div\u003e","brand":"colson-header","offers":[{"title":"Roller Bearing","offer_id":50124199887160,"sku":"D4.04109.451-BRK4-SS","price":209.0,"currency_code":"USD","in_stock":true},{"title":"Precision Bearing","offer_id":52318223925560,"sku":"D4.04109.451-BRK4-SS","price":217.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Roller Bearing","offer_id":52318223958328,"sku":"D4.04109.451-BRK4-SS","price":224.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Precision Bearing","offer_id":52318223991096,"sku":"D4.04109.451-BRK4-SS","price":231.0,"currency_code":"USD","in_stock":true},{"title":"High-Temp Roller Bearing (600°F)","offer_id":52318224023864,"sku":"D4.04109.451-BRK4-SS","price":217.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/4191\/0328\/files\/D4.04109.451-BRK4-SS-2.png?v=1771083997"},{"product_id":"colson-casters-stainless-4-x-2-performa-rubber-flat-grey-delrin-bearing-side-lock-caster-4-x-4-5-plate-sku-d4-04109-451-brk7-ss-heavy-duty-mobility-solution-for-industrial-and-medical-applications","title":"Colson D4.04109.451 4\" x 2\" Performa Rubber 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\" Performa Rubber (Flat\/Grey) Delrin Bearing Side-Lock Caster\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 ensures longevity and resistance to corrosion.\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eWheel Type:\u003c\/strong\u003e Performa rubber wheel designed for superior traction and smooth operation.\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003ePlate Size:\u003c\/strong\u003e Features a robust 4\" x 4.5\" top plate for enhanced stability and weight distribution.\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eLoad Capacity:\u003c\/strong\u003e Engineered to handle demanding loads, making it ideal for heavy-duty applications.\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eDesign:\u003c\/strong\u003e Side-lock mechanism for secure positioning and ease of use.\u003c\/li\u003e\n\t\u003c\/ul\u003e\n\t\u003c!-- Product Description --\u003e\n\t\u003cp\u003e\n        Introducing the Colson Casters Stainless 4\" x 2\" Performa Rubber (Flat\/Grey) Delrin Bearing Side-Lock Caster, designed for those who demand both quality and reliability. This caster features a durable stainless steel construction, providing exceptional resistance to wear and tear, making it suitable for various industrial environments.\n\t\u003c\/p\u003e\n\t\u003cp\u003e\n        The innovative Performa rubber wheel offers optimal traction, ensuring smooth maneuverability while reducing the risk of surface damage. With a generous load capacity, this caster is perfect for heavy-duty applications, from manufacturing facilities to healthcare settings.\n\t\u003c\/p\u003e\n\t\u003cp\u003e\n        The 4\" x 4.5\" plate size enhances the caster's stability, allowing for secure operation under pressure. The side-lock mechanism adds an extra layer of convenience, ensuring that your equipment remains stationary when needed. Trust Colson Casters to deliver performance and quality that meets the highest industry standards.\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\u003c\/h2\u003e\n\t\u003cp\u003e\n        Upgrade your operations with the Colson Casters Stainless 4\" x 2\" Performa Rubber Caster. Experience unmatched durability and functionality tailored to your specific needs. \u003cstrong\u003eOrder now to enhance your mobility solutions!\u003c\/strong\u003e\n\t\u003c\/p\u003e\n\u003c\/div\u003e","brand":"colson-header","offers":[{"title":"Roller Bearing","offer_id":50124200280376,"sku":"D4.04109.451-BRK7-SS","price":216.0,"currency_code":"USD","in_stock":true},{"title":"Precision Bearing","offer_id":52318224122168,"sku":"D4.04109.451-BRK7-SS","price":224.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Roller Bearing","offer_id":52318224154936,"sku":"D4.04109.451-BRK7-SS","price":231.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Precision Bearing","offer_id":52318224187704,"sku":"D4.04109.451-BRK7-SS","price":238.0,"currency_code":"USD","in_stock":true},{"title":"High-Temp Roller Bearing (600°F)","offer_id":52318224220472,"sku":"D4.04109.451-BRK7-SS","price":224.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/4191\/0328\/files\/D4.04109.451-BRK7-SS-2.png?v=1771083998"},{"product_id":"4-x-2-stainless-performa-rubber-caster-with-total-lock-precision-ball-bearing-4-x-4-5-plate-durable-for-industrial-commercial-use-model-d4-04109-455-brk4-ss","title":"D4.04109.455 BRK4 SS 4\"x2\" Performa Rubber Total Lock Stainless 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\t4\" x 2\" Stainless Performa Rubber (Flat\/Grey) Precision Ball Bearing Caster with Total Lock and 4\" x 4.5\" Plate - D4.04109.455 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\u003eWheel Diameter:\u003c\/strong\u003e 4 inches\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eWheel Width:\u003c\/strong\u003e 2 inches\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003ePlate Size:\u003c\/strong\u003e 4 inches x 4.5 inches\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Stainless Performa Rubber Precision Ball Bearing Caster\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Stainless Steel and Rubber\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eModel Number:\u003c\/strong\u003e D4.04109.455 BRK4 SS\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eLocking Mechanism:\u003c\/strong\u003e Total Lock for secure positioning\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eLoad Capacity:\u003c\/strong\u003e Ideal for a variety of applications\u003c\/li\u003e\n\t\u003c\/ul\u003e\n\t\u003c!-- Product Description --\u003e\n\t\u003cp\u003e\n        The 4\" x 2\" Stainless Performa Rubber Precision Ball Bearing Caster is expertly crafted to meet the demands of both industrial and commercial environments. Featuring a durable stainless steel construction, this caster is equipped with a high-quality rubber wheel that ensures smooth and quiet operation on a variety of surfaces. The precision ball bearing design enhances maneuverability, while the total lock mechanism provides maximum stability and security, preventing unintended movement when needed. With a compact 4\" x 4.5\" plate, installation is straightforward, making this caster an excellent choice for equipment ranging from carts to heavy machinery. Experience reliable performance and exceptional durability tailored to your operational needs.\n\t\u003c\/p\u003e\n\t\u003c!-- Call to Action --\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eWhy Choose This Caster?\u003c\/h2\u003e\n\t\u003cp\u003e\n        Elevate your equipment's functionality with the 4\" x 2\" Stainless Performa Rubber Precision Ball Bearing Caster. Designed for versatility and strength, this caster is an optimal solution for environments that require mobility and stability under pressure. Choose a caster that not only meets your performance expectations but also enhances the efficiency and safety of your operations.\n\t\u003c\/p\u003e\n\u003c\/div\u003e","brand":"colson-header1","offers":[{"title":"Roller Bearing","offer_id":50124201132344,"sku":"D4.04109.455-BRK4-SS","price":223.0,"currency_code":"USD","in_stock":true},{"title":"Precision Bearing","offer_id":52318224449848,"sku":"D4.04109.455-BRK4-SS","price":231.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Roller Bearing","offer_id":52318224482616,"sku":"D4.04109.455-BRK4-SS","price":238.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Precision Bearing","offer_id":52318224515384,"sku":"D4.04109.455-BRK4-SS","price":245.0,"currency_code":"USD","in_stock":true},{"title":"High-Temp Roller Bearing (600°F)","offer_id":52318224548152,"sku":"D4.04109.455-BRK4-SS","price":231.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/4191\/0328\/files\/D4.04109.455-BRK4-SS-2.png?v=1771084001"},{"product_id":"colson-casters-stainless-4-x-2-performa-rubber-side-lock-caster-with-precision-ball-bearing-4-x-4-5-plate-sku-d4-04109-455-brk7-ss-heavy-duty-industrial-caster-for-reliable-mobility-solutions","title":"Colson D4.04109.455 4\" x 2\" Performa Rubber 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\" Performa Rubber Precision Ball Bearing Side-Lock Caster\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\u003eDurable Material:\u003c\/strong\u003e Crafted from high-quality stainless steel for long-lasting performance.\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003ePrecision Design:\u003c\/strong\u003e Equipped with a flat grey Performa rubber wheel for smooth operation on various surfaces.\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eSide-Lock Mechanism:\u003c\/strong\u003e Ensures stability and safety during use, preventing accidental movement.\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eLoad Capacity:\u003c\/strong\u003e Engineered to handle substantial loads, making it ideal for industrial applications.\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003ePlate Dimensions:\u003c\/strong\u003e Features a robust 4\" x 4.5\" plate for easy mounting and enhanced support.\u003c\/li\u003e\n\t\u003c\/ul\u003e\n\t\u003c!-- Product Description --\u003e\n\t\u003cp\u003e\n        Experience superior mobility solutions with the Colson Casters Stainless 4\" x 2\" Performa Rubber Precision Ball Bearing Side-Lock Caster. Designed for versatility and durability, this caster is perfect for a wide range of applications, from medical equipment to heavy-duty machinery. Its stainless steel construction ensures it withstands the rigors of daily use, providing you with a reliable mobility solution that stands the test of time.\n\t\u003c\/p\u003e\n\t\u003cp\u003e\n        The precision ball bearing design enhances the caster's maneuverability, allowing for smooth and effortless movement across different surfaces. The flat grey Performa rubber wheel is not only durable but also minimizes noise and protects flooring from damage, making it an excellent choice for both industrial and commercial settings. \n\t\u003c\/p\u003e\n\t\u003cp\u003e\n        Safety is paramount, which is why this caster is equipped with a side-lock mechanism. This feature securely locks the caster in place, providing stability during operations and preventing any unwanted rolling. With a load capacity designed to handle heavy items, you can trust that this caster will support your needs effectively.\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 Today\u003c\/h2\u003e\n\t\u003cp\u003e\n        Upgrade to the Colson Casters Stainless 4\" x 2\" Performa Rubber Precision Ball Bearing Side-Lock Caster and experience unmatched reliability and performance. Enhance your operational efficiency and ensure safety with this top-tier caster solution. \u003cstrong\u003eExplore our complete range of casters to find the perfect fit for your specific requirements!\u003c\/strong\u003e\n\t\u003c\/p\u003e\n\u003c\/div\u003e","brand":"colson-header","offers":[{"title":"Roller Bearing","offer_id":50124202344760,"sku":"D4.04109.455-BRK7-SS","price":207.0,"currency_code":"USD","in_stock":true},{"title":"Precision Bearing","offer_id":52318224580920,"sku":"D4.04109.455-BRK7-SS","price":215.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Roller Bearing","offer_id":52318224613688,"sku":"D4.04109.455-BRK7-SS","price":222.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Precision Bearing","offer_id":52318224646456,"sku":"D4.04109.455-BRK7-SS","price":229.0,"currency_code":"USD","in_stock":true},{"title":"High-Temp Roller Bearing (600°F)","offer_id":52318224679224,"sku":"D4.04109.455-BRK7-SS","price":215.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/4191\/0328\/files\/D4.04109.455-BRK7-SS-2.png?v=1771084002"},{"product_id":"4-x-2-stainless-performa-rubber-conductive-caster-with-precision-ball-bearing-total-lock-and-plate-d4-04109-455-cond-brk4-ss","title":"Colson D4.04109.455-COND-BRK4-SS 4\" x 2\" Caster — 300 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 D4.04109.455-COND-BRK4-SS is a 4\" x 2\" performa rubber (flat\/conducti plate-mount caster rated 300 lb per caster, mounted on a 4\" x 4-1\/2\" 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;\"\u003e300 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 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\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 D4.04109.455-COND-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 D4.04109.455-COND-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 D4.04109.455-COND-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 D4.04109.455-COND-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 D4.04109.455-COND-BRK4-SS?\u003c\/h3\u003e\n\u003cp\u003e300 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 D4.04109.455-COND-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 D4.04109.455-COND-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\/performa-rubber-(flat\/conducti-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;\"\u003ePerforma Rubber (Flat\/Conducti 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 D4.04109.455-COND-BRK4-SS\",\n          \"item\": \"https:\/\/casterhq.com\/products\/4-x-2-stainless-performa-rubber-conductive-caster-with-precision-ball-bearing-total-lock-and-plate-d4-04109-455-cond-brk4-ss\"\n        }\n      ]\n    },\n    {\n      \"@type\": \"FAQPage\",\n      \"mainEntity\": [\n        {\n          \"@type\": \"Question\",\n          \"name\": \"What does the Colson part number D4.04109.455-COND-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 D4.04109.455-COND-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 D4.04109.455-COND-BRK4-SS?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"300 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 D4.04109.455-COND-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 D4.04109.455-COND-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\/4-x-2-stainless-performa-rubber-conductive-caster-with-precision-ball-bearing-total-lock-and-plate-d4-04109-455-cond-brk4-ss#webpage\"\n    }\n  ]\n}\n\u003c\/script\u003e","brand":"colson-header1","offers":[{"title":"Roller Bearing","offer_id":50124203196728,"sku":"D4.04109.455-COND-BRK4-SS","price":259.0,"currency_code":"USD","in_stock":true},{"title":"Precision Bearing","offer_id":52318224777528,"sku":"D4.04109.455-COND-BRK4-SS","price":267.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Roller Bearing","offer_id":52318224810296,"sku":"D4.04109.455-COND-BRK4-SS","price":274.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Precision Bearing","offer_id":52318224843064,"sku":"D4.04109.455-COND-BRK4-SS","price":281.0,"currency_code":"USD","in_stock":true},{"title":"High-Temp Roller Bearing (600°F)","offer_id":52318224875832,"sku":"D4.04109.455-COND-BRK4-SS","price":267.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/4191\/0328\/files\/D4.04109.455-COND-BRK4-SS-2.png?v=1771084003"},{"product_id":"colson-casters-stainless-4-x-2-performa-rubber-side-lock-caster-with-precision-ball-bearing-flat-conductive-4-x-4-5-plate-sku-d4-04109-455-cond-brk7-ss-ideal-for-industrial-and-medical-applications","title":"Colson D4.04109.455 4\" x 2\" Performa Rubber 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\" Performa Rubber (Flat\/Conductive) Precision Ball Bearing Side-Lock Caster\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\u003eDurable Construction:\u003c\/strong\u003e Made from high-quality stainless steel for maximum strength and longevity.\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eInnovative Design:\u003c\/strong\u003e Features a precision ball bearing system for smooth rolling and easy maneuverability.\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eSide-Lock Mechanism:\u003c\/strong\u003e Provides enhanced stability and safety when in use, ideal for various applications.\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eFlat\/Conductive Rubber:\u003c\/strong\u003e Engineered to reduce static electricity buildup, perfect for sensitive environments.\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eSize and Compatibility:\u003c\/strong\u003e 4\" x 2\" wheel size with a 4\" x 4.5\" mounting plate, fitting a wide range of equipment.\u003c\/li\u003e\n\t\u003c\/ul\u003e\n\t\u003c!-- Product Description --\u003e\n\t\u003cp\u003e\n        Experience superior performance with the Colson Casters Stainless 4\" x 2\" Performa Rubber Precision Ball Bearing Side-Lock Caster. Designed for both industrial and medical applications, this caster combines durability with innovative features to enhance mobility solutions.\n\t\u003c\/p\u003e\n\t\u003cp\u003e\n        The robust stainless steel construction ensures resistance to corrosion and wear, while the precision ball bearing system allows for effortless movement, even under heavy loads. The side-lock feature guarantees that your equipment remains stable and secure, providing peace of mind in busy environments.\n\t\u003c\/p\u003e\n\t\u003cp\u003e\n        With a unique flat\/conductive rubber design, this caster is specifically tailored to minimize static discharge, making it an ideal choice for sensitive electronic environments. The 4\" x 4.5\" mounting plate enhances compatibility with various setups, ensuring that you can integrate it into your existing systems with ease.\n\t\u003c\/p\u003e\n\t\u003cp\u003e\n        Colson Casters is committed to delivering quality products that meet the highest industry standards. Trust in our expertise and elevate your operations with our advanced caster solutions that prioritize safety, efficiency, and user satisfaction.\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 Today\u003c\/h2\u003e\n\t\u003cp\u003e\n        Discover the difference with Colson Casters. Enhance your operational efficiency and invest in a caster that provides reliable performance, safety, and ease of use. \u003cstrong\u003e\u003ca href=\"#order-now\" style=\"color: rgb(1, 99, 103); text-decoration: underline;\"\u003eOrder now\u003c\/a\u003e\u003c\/strong\u003e to experience unparalleled quality and service.\n\t\u003c\/p\u003e\n\u003c\/div\u003e","brand":"colson-header","offers":[{"title":"Roller Bearing","offer_id":50124204474680,"sku":"D4.04109.455-COND-BRK7-SS","price":243.0,"currency_code":"USD","in_stock":true},{"title":"Precision Bearing","offer_id":52318224941368,"sku":"D4.04109.455-COND-BRK7-SS","price":251.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Roller Bearing","offer_id":52318224974136,"sku":"D4.04109.455-COND-BRK7-SS","price":258.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Precision Bearing","offer_id":52318225006904,"sku":"D4.04109.455-COND-BRK7-SS","price":265.0,"currency_code":"USD","in_stock":true},{"title":"High-Temp Roller Bearing (600°F)","offer_id":52318225039672,"sku":"D4.04109.455-COND-BRK7-SS","price":251.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/4191\/0328\/files\/D4.04109.455-COND-BRK7-SS-2.png?v=1771084004"},{"product_id":"4-x-2-stainless-performa-rubber-cam-brake-caster-with-roller-bearing-and-plate-d4-04109-459-brk3-ss-wb29","title":"4\" x 2\" Performa Rubber Stainless Caster with Brake – 400 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;\"\u003e4\" x 2\" Stainless Performa Rubber (Flat\/Grey) Roller Bearing CAM-Brake Caster with 4\" x 4.5\" Plate - D4.04109.459 BRK3 SS WB29\u003c\/h1\u003e\n  \u003chr id=\"horizontalrule\"\u003e\n  \u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eProduct Features\u003c\/h2\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eWheel Diameter:\u003c\/strong\u003e 4 inches\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eWheel Width:\u003c\/strong\u003e 2 inches\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePlate Size:\u003c\/strong\u003e 4 inches x 4.5 inches\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Stainless Performa Rubber (Flat\/Grey) Roller Bearing CAM-Brake Caster\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Stainless Steel and Rubber\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eModel Number:\u003c\/strong\u003e D4.04109.459 BRK3 SS WB29\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eLocking Mechanism:\u003c\/strong\u003e CAM-Brake (BRK3)\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eLoad Capacity:\u003c\/strong\u003e 400 lb\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eProduct Description\u003c\/h2\u003e\n  \u003cp\u003eThe 4\" x 2\" Stainless Performa Rubber (Flat\/Grey) Roller Bearing CAM-Brake Caster with 4\" x 4.5\" Plate is engineered for exceptional performance in diverse environments. Constructed from durable stainless steel and featuring a high-quality Roller Bearing, this caster offers excellent corrosion resistance and longevity. The CAM-Brake mechanism ensures maximum security, allowing for stable positioning of equipment when needed. Its smooth-rolling design minimizes friction and enhances maneuverability, making it perfect for both industrial and commercial applications. The versatile 4\" x 4.5\" plate simplifies installation on various surfaces, ensuring reliability in your operations.\u003c\/p\u003e\n  \u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eWhy Choose This Caster?\u003c\/h2\u003e\n  \u003cp\u003eInvest in the 4\" x 2\" Stainless Performa Rubber (Flat\/Grey) Roller Bearing CAM-Brake Caster with 4\" x 4.5\" Plate for an optimal balance of durability and functionality. This caster is designed to enhance your operational efficiency by providing secure support and effortless mobility. Experience peace of mind with its robust construction and locking feature, ensuring that your equipment stays exactly where you need it, even in high-traffic areas.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"colson-header1","offers":[{"title":"Roller Bearing","offer_id":50124207784248,"sku":"D4.04109.459-BRK3-SS-WB29","price":221.0,"currency_code":"USD","in_stock":true},{"title":"Precision Bearing","offer_id":52318225432888,"sku":"D4.04109.459-BRK3-SS-WB29","price":229.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Roller Bearing","offer_id":52318225465656,"sku":"D4.04109.459-BRK3-SS-WB29","price":236.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Precision Bearing","offer_id":52318225498424,"sku":"D4.04109.459-BRK3-SS-WB29","price":243.0,"currency_code":"USD","in_stock":true},{"title":"High-Temp Roller Bearing (600°F)","offer_id":52318225531192,"sku":"D4.04109.459-BRK3-SS-WB29","price":229.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/4191\/0328\/files\/D4.04109.459-BRK3-SS-WB29-2.png?v=1771084010"},{"product_id":"stainless-steel-4x2-performa-rubber-swivel-caster-with-total-lock-4x4-5-plate","title":"Colson 4\"x2\" Performa Swivel Stainless Total Lock Caster 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\n\u003ch1 style=\"color: rgb(1, 99, 103); font-weight: bold; \"\u003eUpgrade Your Equipment with Superior Casters\u003c\/h1\u003e\n\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;\"\u003eHeavy Duty Casters\u003c\/span\u003e | \u003cspan style=\"color: #8AC973; font-weight: bold;\"\u003eExpert Advice\u003c\/span\u003e\n\u003c\/div\u003e\n\n\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eThe Right Casters Make All the Difference\u003c\/h2\u003e\n\u003cp\u003eDon't settle for mediocrity! Our premium casters are built to endure, featuring top-quality materials and exceptional craftsmanship. From industrial applications to home workshops, we have the perfect caster to keep your equipment rolling smoothly.  Act fast and experience unmatched value on your next caster purchase! \u003c\/p\u003e\n\n\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eDiscover a Wide Selection of Casters\u003c\/h2\u003e\n\u003cp\u003eWe offer a comprehensive selection of casters to suit your specific needs. Explore our diverse range of materials, sizes, load capacities, and locking mechanisms.  Browse our user-friendly website to find the perfect caster for your project.\u003c\/p\u003e\n\n\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eExpert Support On Standby\u003c\/h2\u003e\n\u003cp\u003eGot questions about selecting the ideal caster for your needs? Our knowledgeable Caster Experts are here to assist you weekdays from 8 am to 5 pm. Get free, expert advice to ensure you make the best choice for your project.\u003c\/p\u003e\n\n\u003c\/div\u003e","brand":"colson-header1","offers":[{"title":"Roller Bearing","offer_id":50124208505144,"sku":"D4.04109.459-BRK4-SS-WB29","price":218.0,"currency_code":"USD","in_stock":true},{"title":"Precision Bearing","offer_id":52318225760568,"sku":"D4.04109.459-BRK4-SS-WB29","price":226.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Roller Bearing","offer_id":52318225793336,"sku":"D4.04109.459-BRK4-SS-WB29","price":233.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Precision Bearing","offer_id":52318225826104,"sku":"D4.04109.459-BRK4-SS-WB29","price":240.0,"currency_code":"USD","in_stock":true},{"title":"High-Temp Roller Bearing (600°F)","offer_id":52318225858872,"sku":"D4.04109.459-BRK4-SS-WB29","price":226.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/4191\/0328\/files\/D4.04109.459-BRK4-SS-WB29-2.png?v=1771084010"},{"product_id":"4-x-2-stainless-performa-rubber-flat-grey-side-lock-caster-with-roller-bearing-and-plate-d4-04109-459-brk7-ss-wb29","title":"4\" x 2\" Performa Rubber Stainless Side Lock Caster – 400 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;\"\u003e4\" x 2\" Stainless Performa Rubber (Flat\/Grey) Roller Bearing Side-Lock Caster with 4\" x 4.5\" Plate - D4.04109.459 BRK7 SS WB29\u003c\/h1\u003e\n  \u003chr id=\"horizontalrule\"\u003e\n  \u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eProduct Features\u003c\/h2\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eWheel Diameter:\u003c\/strong\u003e 4 inches\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eWheel Width:\u003c\/strong\u003e 2 inches\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePlate Size:\u003c\/strong\u003e 4 inches x 4.5 inches\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Stainless Performa Rubber (Flat\/Grey) Roller Bearing Side-Lock Caster\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Stainless Steel and Rubber\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eModel Number:\u003c\/strong\u003e D4.04109.459 BRK7 SS WB29\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eLocking Mechanism:\u003c\/strong\u003e Side-Lock Brake (BRK7)\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eLoad Capacity:\u003c\/strong\u003e 400 lb\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eProduct Description\u003c\/h2\u003e\n  \u003cp\u003eThe 4\" x 2\" Stainless Performa Rubber (Flat\/Grey) Roller Bearing Side-Lock Caster with 4\" x 4.5\" Plate is engineered for exceptional performance in diverse environments. Constructed from durable stainless steel and featuring a high-quality Roller Bearing, this caster offers excellent corrosion resistance and longevity. The side-lock mechanism ensures maximum security, allowing for stable positioning of equipment when needed. Its smooth-rolling design minimizes friction and enhances maneuverability, making it perfect for both industrial and commercial applications. The versatile 4\" x 4.5\" plate simplifies installation on various surfaces, ensuring reliability in your operations.\u003c\/p\u003e\n  \u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eWhy Choose This Caster?\u003c\/h2\u003e\n  \u003cp\u003eInvest in the 4\" x 2\" Stainless Performa Rubber (Flat\/Grey) Roller Bearing Side-Lock Caster with 4\" x 4.5\" Plate for an optimal balance of durability and functionality. This caster is designed to enhance your operational efficiency by providing secure support and effortless mobility. Experience peace of mind with its robust construction and locking feature, ensuring that your equipment stays exactly where you need it, even in high-traffic areas.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"colson-header1","offers":[{"title":"Roller Bearing","offer_id":50124208701752,"sku":"D4.04109.459-BRK7-SS-WB29","price":210.0,"currency_code":"USD","in_stock":true},{"title":"Precision Bearing","offer_id":52318225924408,"sku":"D4.04109.459-BRK7-SS-WB29","price":218.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Roller Bearing","offer_id":52318225957176,"sku":"D4.04109.459-BRK7-SS-WB29","price":225.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Precision Bearing","offer_id":52318225989944,"sku":"D4.04109.459-BRK7-SS-WB29","price":232.0,"currency_code":"USD","in_stock":true},{"title":"High-Temp Roller Bearing (600°F)","offer_id":52318226022712,"sku":"D4.04109.459-BRK7-SS-WB29","price":218.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/4191\/0328\/files\/D4.04109.459-BRK7-SS-WB29-2.png?v=1771084011"},{"product_id":"4-x-2-stainless-performa-rubber-cam-brake-caster-flat-conductive-roller-bearing-with-4-x-4-5-plate-model-d4-04109-459-cond-brk3-ss-wb29-for-enhanced-performance-and-safety-in-industrial-applications","title":"D4.04109.459 4\" x 2\" Performa Rubber 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    \u003c!-- Product Header --\u003e\n    \u003ch1 style=\"color: rgb(1, 99, 103); font-weight: bold;  text-align: center;\"\u003e\n        4\" x 2\" Stainless Performa Rubber (Flat\/Conductive) Roller Bearing CAM-Brake Caster with 4\" x 4.5\" Plate - D4.04109.459 COND BRK3 SS WB29\n    \u003c\/h1\u003e\n    \u003chr id=\"horizontalrule\"\u003e\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\u003eWheel Diameter:\u003c\/strong\u003e 4 inches\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eWheel Width:\u003c\/strong\u003e 2 inches\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003ePlate Size:\u003c\/strong\u003e 4 inches x 4.5 inches\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Stainless Performa Rubber (Flat\/Conductive) Roller Bearing CAM-Brake Caster\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Stainless Steel and Rubber\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eModel Number:\u003c\/strong\u003e D4.04109.459 COND BRK3 SS WB29\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eLoad Capacity:\u003c\/strong\u003e Engineered for high performance and durability\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eBraking System:\u003c\/strong\u003e Equipped with a reliable CAM-brake for enhanced safety\u003c\/li\u003e\n    \u003c\/ul\u003e\n    \u003c!-- Product Description --\u003e\n    \u003cp\u003e\n        The 4\" x 2\" Stainless Performa Rubber (Flat\/Conductive) Roller Bearing CAM-Brake Caster is expertly crafted to meet the needs of high-demand environments. This caster features a flat rubber wheel that is both conductive and durable, ideal for use in settings where static control is essential. Its robust stainless steel construction ensures longevity and resistance to corrosion, while the roller bearing design allows for smooth and efficient movement. The integrated CAM-brake provides additional safety by securely locking the caster in place when needed. The compact 4\" x 4.5\" plate facilitates easy installation on various equipment, making it a versatile choice for industrial applications.\n    \u003c\/p\u003e\n    \u003c!-- Call to Action --\u003e\n    \u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eWhy Choose This Caster?\u003c\/h2\u003e\n    \u003cp\u003e\n        Optimize your operations with the 4\" x 2\" Stainless Performa Rubber CAM-Brake Caster. Designed for safety and performance, this caster ensures reliable operation under demanding conditions. Its conductive properties make it suitable for environments requiring static control, while the durable materials guarantee long-lasting use. Invest in a caster that provides both functionality and peace of mind, enhancing the efficiency of your equipment.\n    \u003c\/p\u003e\n\u003c\/div\u003e","brand":"colson-header1","offers":[{"title":"Roller Bearing","offer_id":50124208931128,"sku":"D4.04109.459-COND-BRK3-SS-WB29","price":257.0,"currency_code":"USD","in_stock":true},{"title":"Precision Bearing","offer_id":52318226088248,"sku":"D4.04109.459-COND-BRK3-SS-WB29","price":265.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Roller Bearing","offer_id":52318226121016,"sku":"D4.04109.459-COND-BRK3-SS-WB29","price":272.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Precision Bearing","offer_id":52318226153784,"sku":"D4.04109.459-COND-BRK3-SS-WB29","price":279.0,"currency_code":"USD","in_stock":true},{"title":"High-Temp Roller Bearing (600°F)","offer_id":52318226186552,"sku":"D4.04109.459-COND-BRK3-SS-WB29","price":265.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/4191\/0328\/files\/D4.04109.459-COND-BRK3-SS-WB29-2.png?v=1771084012"},{"product_id":"colson-casters-stainless-4-x-2-performa-rubber-flat-conductive-roller-bearing-caster-with-total-lock-4-x-4-5-plate-sku-d4-04109-459-cond-brk4-ss-wb29","title":"Colson D4.04109.459 4\" x 2\" Performa Rubber Total Lock Stainless 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\" Performa Rubber (Flat\/Conductive) Roller Bearing Caster\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 with Performa Rubber for enhanced durability\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eDesign:\u003c\/strong\u003e Flat and conductive roller bearing design for optimal performance\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eLocking Mechanism:\u003c\/strong\u003e Equipped with a total lock to secure the caster in place\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003ePlate Dimensions:\u003c\/strong\u003e 4\" x 4.5\" plate for versatile mounting options\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eLoad Capacity:\u003c\/strong\u003e Engineered to handle substantial loads with ease\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\" Performa Rubber (Flat\/Conductive) Roller Bearing Caster combines superior design with practical functionality. Made from high-quality stainless steel, this caster is built to withstand heavy-duty applications, ensuring long-lasting performance even in challenging environments.\n\t\u003c\/p\u003e\n\t\u003cp\u003e\n        Featuring a flat, conductive rubber wheel, this caster is ideal for sensitive applications where static discharge is a concern. The innovative roller bearing design facilitates smooth movement while reducing friction, allowing for easy maneuverability across various surfaces.\n\t\u003c\/p\u003e\n\t\u003cp\u003e\n        The total lock feature enhances safety by securing the caster in place, preventing unwanted movement during use. With a 4\" x 4.5\" mounting plate, installation is straightforward and compatible with a wide range of equipment. Colson Casters is committed to quality, offering reliable solutions for industrial, medical, and commercial applications.\n\t\u003c\/p\u003e\n\t\u003c!-- Call to Action --\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eEnhance Your Equipment's Mobility\u003c\/h2\u003e\n\t\u003cp\u003e\n        Upgrade your operational efficiency with the Colson Casters Stainless 4\" x 2\" Performa Rubber Roller Bearing Caster. Designed for reliability and performance, this caster is the ideal choice for professionals seeking durable mobility solutions. \u003cstrong\u003eExperience the difference today!\u003c\/strong\u003e\n\t\u003c\/p\u003e\n\u003c\/div\u003e","brand":"colson-header","offers":[{"title":"Roller Bearing","offer_id":50124209094968,"sku":"D4.04109.459-COND-BRK4-SS-WB29","price":251.0,"currency_code":"USD","in_stock":true},{"title":"Precision Bearing","offer_id":52318226252088,"sku":"D4.04109.459-COND-BRK4-SS-WB29","price":259.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Roller Bearing","offer_id":52318226284856,"sku":"D4.04109.459-COND-BRK4-SS-WB29","price":266.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Precision Bearing","offer_id":52318226317624,"sku":"D4.04109.459-COND-BRK4-SS-WB29","price":273.0,"currency_code":"USD","in_stock":true},{"title":"High-Temp Roller Bearing (600°F)","offer_id":52318226350392,"sku":"D4.04109.459-COND-BRK4-SS-WB29","price":259.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/4191\/0328\/files\/D4.04109.459-COND-BRK4-SS-WB29-2.png?v=1771084014"},{"product_id":"colson-casters-stainless-4-x-2-performa-rubber-flat-conductive-roller-bearing-side-lock-caster-4-x-4-5-plate-sku-d4-04109-459-cond-brk7-ss-wb29-durable-versatile-caster-for-industrial-and-medical-applications","title":"Colson D4.04109.459 4\" x 2\" Performa Rubber 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\" Performa Rubber (Flat\/Conductive) Roller Bearing Side-Lock Caster\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 Made from high-quality stainless steel for enhanced strength and longevity.\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eLoad Capacity:\u003c\/strong\u003e Designed to handle demanding applications with ease.\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eErgonomic Design:\u003c\/strong\u003e Side-lock feature provides secure locking, ensuring safety and stability during operation.\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eVersatile Applications:\u003c\/strong\u003e Ideal for industrial, commercial, and medical settings.\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003ePlate Dimensions:\u003c\/strong\u003e Comes with a 4\" x 4.5\" plate for easy installation.\u003c\/li\u003e\n\t\u003c\/ul\u003e\n\t\u003c!-- Product Description --\u003e\n\t\u003cp\u003e\n        Experience superior mobility with the Colson Casters Stainless 4\" x 2\" Performa Rubber (Flat\/Conductive) Roller Bearing Side-Lock Caster. This caster combines robust construction with innovative design, making it the perfect solution for various environments, from factories to hospitals.\n\t\u003c\/p\u003e\n\t\u003cp\u003e\n        Crafted from durable stainless steel, this caster not only ensures long-lasting performance but also resists corrosion, making it suitable for challenging conditions. The flat\/conductive rubber wheel provides excellent floor protection while enabling smooth maneuverability, minimizing the risk of damage to surfaces.\n\t\u003c\/p\u003e\n\t\u003cp\u003e\n        The side-lock mechanism allows for easy locking and unlocking, providing additional safety and stability during use. Whether you need reliable casters for moving heavy equipment or require smooth rolling for lighter applications, this Colson caster offers versatility to meet your needs.\n\t\u003c\/p\u003e\n\t\u003cp\u003e\n        With its 4\" x 4.5\" plate size, installation is quick and hassle-free. Trust Colson Casters to enhance your operational efficiency and ensure seamless mobility across various applications.\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 the reliable performance of Colson Casters. Discover the difference quality casters can make in your daily operations.\n\t\u003c\/p\u003e\n\u003c\/div\u003e","brand":"colson-header","offers":[{"title":"Roller Bearing","offer_id":50124209717560,"sku":"D4.04109.459-COND-BRK7-SS-WB29","price":246.0,"currency_code":"USD","in_stock":true},{"title":"Precision Bearing","offer_id":52318226448696,"sku":"D4.04109.459-COND-BRK7-SS-WB29","price":254.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Roller Bearing","offer_id":52318226481464,"sku":"D4.04109.459-COND-BRK7-SS-WB29","price":261.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Precision Bearing","offer_id":52318226514232,"sku":"D4.04109.459-COND-BRK7-SS-WB29","price":268.0,"currency_code":"USD","in_stock":true},{"title":"High-Temp Roller Bearing (600°F)","offer_id":52318226547000,"sku":"D4.04109.459-COND-BRK7-SS-WB29","price":254.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/4191\/0328\/files\/D4.04109.459-COND-BRK7-SS-WB29-2.png?v=1771084015"},{"product_id":"colson-casters-stainless-4-x-2-performa-rubber-round-delrin-bearing-caster-with-total-lock-and-4-x-4-5-plate-sku-d4-04109-551-brk4-ss-heavy-duty-mobility-solution-for-industrial-and-medical-applications","title":"Colson D4.04109.551 4\" x 2\" Performa Rubber 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\" Performa Rubber (Round) Delrin Bearing Caster\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 with a round Performa rubber wheel\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 4\" x 2\" wheel diameter\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003ePlate Size:\u003c\/strong\u003e 4\" x 4.5\" for versatile installation\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eBearing Type:\u003c\/strong\u003e Smooth Delrin bearing for enhanced mobility\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eLocking Mechanism:\u003c\/strong\u003e Total lock feature for added safety and stability\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eLoad Capacity:\u003c\/strong\u003e Engineered to support heavy-duty applications\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e Ideal for industrial settings, hospitals, and warehouses\u003c\/li\u003e\n\t\u003c\/ul\u003e\n\t\u003c!-- Product Description --\u003e\n\t\u003cp\u003e\n        Introducing the Colson Casters Stainless 4\" x 2\" Performa Rubber (Round) Delrin Bearing Caster with Total Lock. Designed for both performance and durability, this caster is a perfect solution for a variety of applications. The robust stainless steel construction ensures longevity, while the round Performa rubber wheel offers superior grip and smooth operation on multiple surfaces.\n\t\u003c\/p\u003e\n\t\u003cp\u003e\n        The caster features a 4\" x 2\" wheel size, providing excellent maneuverability in tight spaces. Its 4\" x 4.5\" plate allows for easy mounting, making it a versatile option for different setups. The Delrin bearing enhances performance, ensuring effortless movement even under heavy loads, while the total lock mechanism secures the caster in place for added safety.\n\t\u003c\/p\u003e\n\t\u003cp\u003e\n        Suitable for industrial environments, medical facilities, and warehouses, this caster stands out for its quality and reliability. Trust Colson Casters for all your mobility needs and experience the difference in functionality and efficiency. Enhance your operations today with our expertly engineered caster solutions.\n\t\u003c\/p\u003e\n\t\u003c!-- Call to Action --\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eElevate Your Mobility Experience\u003c\/h2\u003e\n\t\u003cp\u003e\n        Invest in the Colson Casters Stainless 4\" x 2\" Performa Rubber Caster for unmatched performance and durability. \u003cstrong\u003e\u003ca href=\"#related-products\"\u003eExplore our full range of caster solutions!\u003c\/a\u003e\u003c\/strong\u003e\n\t\u003c\/p\u003e\n\u003c\/div\u003e","brand":"colson-header","offers":[{"title":"Roller Bearing","offer_id":50124221448504,"sku":"D4.04109.551-BRK4-SS","price":207.0,"currency_code":"USD","in_stock":true},{"title":"Precision Bearing","offer_id":52318232052024,"sku":"D4.04109.551-BRK4-SS","price":215.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Roller Bearing","offer_id":52318232084792,"sku":"D4.04109.551-BRK4-SS","price":222.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Precision Bearing","offer_id":52318232117560,"sku":"D4.04109.551-BRK4-SS","price":229.0,"currency_code":"USD","in_stock":true},{"title":"High-Temp Roller Bearing (600°F)","offer_id":52318232150328,"sku":"D4.04109.551-BRK4-SS","price":215.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/4191\/0328\/files\/D4.04109.551-BRK4-SS-2.png?v=1771084040"},{"product_id":"colson-casters-stainless-4-x-2-performa-rubber-side-lock-caster-with-delrin-bearing-4-x-4-5-plate-sku-d4-04109-551-brk7-ss-heavy-duty-mobility-solutions-for-industrial-and-medical-applications","title":"Colson D4.04109.551 4\" x 2\" Performa Rubber 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\t\tColson Casters | Stainless 4\" x 2\" Performa Rubber Side-Lock Caster\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 Crafted from high-quality stainless steel for maximum durability and resistance to corrosion.\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eAdvanced Bearing:\u003c\/strong\u003e Features a Delrin bearing that ensures smooth operation and longevity.\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eLoad Capacity:\u003c\/strong\u003e Designed to handle heavy loads with ease, ideal for various industrial applications.\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eSide-Lock Mechanism:\u003c\/strong\u003e Provides secure locking, preventing unintended movement when stationary.\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003ePlate Size:\u003c\/strong\u003e Comes with a 4\" x 4.5\" plate for easy mounting and versatility.\u003c\/li\u003e\n\t\u003c\/ul\u003e\n\t\u003c!-- Product Description --\u003e\n\t\u003cp\u003e\n\t\tExperience the exceptional quality and performance of the Colson Casters Stainless 4\" x 2\" Performa Rubber Side-Lock Caster. Engineered for both strength and maneuverability, this caster is perfect for a range of applications, from industrial settings to medical environments. The stainless steel construction guarantees durability, ensuring that your mobility solutions withstand the test of time.\n\t\u003c\/p\u003e\n\t\u003cp\u003e\n\t\tThe advanced Delrin bearing allows for effortless movement, while the side-lock mechanism ensures that your equipment stays securely in place when not in use. With a load capacity designed for heavy-duty tasks, this caster is an invaluable asset for any workplace seeking reliable mobility solutions.\n\t\u003c\/p\u003e\n\t\u003cp\u003e\n\t\tWhether you’re upgrading your existing setup or designing new equipment, trust Colson Casters to deliver quality and performance. Our commitment to excellence and customer satisfaction ensures that you are making a wise investment in your operational efficiency.\n\t\u003c\/p\u003e\n\t\u003c!-- Call to Action --\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eElevate Your Operations Today\u003c\/h2\u003e\n\t\u003cp\u003e\n\t\tTransform your workflow with the Colson Casters Stainless 4\" x 2\" Performa Rubber Side-Lock Caster. Discover how our innovative solutions can enhance your mobility and efficiency. \u003cstrong\u003eOrder now and experience the difference!\u003c\/strong\u003e\n\t\u003c\/p\u003e\n\u003c\/div\u003e","brand":"colson-header","offers":[{"title":"Roller Bearing","offer_id":50124221612344,"sku":"D4.04109.551-BRK7-SS","price":213.0,"currency_code":"USD","in_stock":true},{"title":"Precision Bearing","offer_id":52318232215864,"sku":"D4.04109.551-BRK7-SS","price":221.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Roller Bearing","offer_id":52318232248632,"sku":"D4.04109.551-BRK7-SS","price":228.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Precision Bearing","offer_id":52318232281400,"sku":"D4.04109.551-BRK7-SS","price":235.0,"currency_code":"USD","in_stock":true},{"title":"High-Temp Roller Bearing (600°F)","offer_id":52318232314168,"sku":"D4.04109.551-BRK7-SS","price":221.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/4191\/0328\/files\/D4.04109.551-BRK7-SS-2.png?v=1771084042"},{"product_id":"4-x-2-stainless-performa-rubber-round-caster-with-total-lock-precision-ball-bearing-4-x-4-5-plate-ideal-for-industrial-and-commercial-use-model-d4-04109-555-brk4-ss","title":"Colson D4.04109.555-BRK4-SS 4\" x 2\" Gray Rubber Caster — 400 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 D4.04109.555-BRK4-SS is a 4\" x 2\" gray rubber plate caster rated 400 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;\"\u003e400 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 D4.04109.555-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 D4.04109.555-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 D4.04109.555-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 D4.04109.555-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 D4.04109.555-BRK4-SS?\u003c\/h3\u003e\n\u003cp\u003e400 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 D4.04109.555-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 D4.04109.555-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\/gray-rubber-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;\"\u003eGray Rubber 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 D4.04109.555-BRK4-SS\",\n          \"item\": \"https:\/\/casterhq.com\/products\/4-x-2-stainless-performa-rubber-round-caster-with-total-lock-precision-ball-bearing-4-x-4-5-plate-ideal-for-industrial-and-commercial-use-model-d4-04109-555-brk4-ss\"\n        }\n      ]\n    },\n    {\n      \"@type\": \"FAQPage\",\n      \"mainEntity\": [\n        {\n          \"@type\": \"Question\",\n          \"name\": \"What does the Colson part number D4.04109.555-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 D4.04109.555-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 D4.04109.555-BRK4-SS?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"400 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 D4.04109.555-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 D4.04109.555-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\/4-x-2-stainless-performa-rubber-round-caster-with-total-lock-precision-ball-bearing-4-x-4-5-plate-ideal-for-industrial-and-commercial-use-model-d4-04109-555-brk4-ss#webpage\"\n    }\n  ]\n}\n\u003c\/script\u003e","brand":"colson-header1","offers":[{"title":"Roller Bearing","offer_id":50124223545656,"sku":"D4.04109.555-BRK4-SS","price":220.0,"currency_code":"USD","in_stock":true},{"title":"Precision Bearing","offer_id":52318232609080,"sku":"D4.04109.555-BRK4-SS","price":228.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Roller Bearing","offer_id":52318232641848,"sku":"D4.04109.555-BRK4-SS","price":235.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Precision Bearing","offer_id":52318232674616,"sku":"D4.04109.555-BRK4-SS","price":242.0,"currency_code":"USD","in_stock":true},{"title":"High-Temp Roller Bearing (600°F)","offer_id":52318232707384,"sku":"D4.04109.555-BRK4-SS","price":228.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/4191\/0328\/files\/D4.04109.555-BRK4-SS-2.png?v=1771084041"},{"product_id":"4-x-2-stainless-performa-rubber-side-lock-caster-with-precision-ball-bearing-and-plate-durable-and-reliable-d4-04109-555-brk7-ss","title":"D4.04109.555 BRK7 SS 4\"x2\" Performa Rubber Stainless Side-Lock Caster – 400 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;\"\u003e4\" x 2\" Stainless Performa Rubber (Round) Precision Ball Bearing Side-Lock Caster with 4\" x 4.5\" Plate - D4.04109.555 BRK7 SS\u003c\/h1\u003e\n  \u003chr id=\"horizontalrule\"\u003e\n  \u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eProduct Features\u003c\/h2\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eWheel Diameter:\u003c\/strong\u003e 4 inches\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eWheel Width:\u003c\/strong\u003e 2 inches\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePlate Size:\u003c\/strong\u003e 4 inches x 4.5 inches\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Stainless Performa Rubber (Round) Precision Ball Bearing Side-Lock Caster\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Stainless Steel and Rubber\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eModel Number:\u003c\/strong\u003e D4.04109.555 BRK7 SS\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eLocking Mechanism:\u003c\/strong\u003e Side-Lock\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eLoad Capacity:\u003c\/strong\u003e 400 lb\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eProduct Description\u003c\/h2\u003e\n  \u003cp\u003eThe 4\" x 2\" Stainless Performa Rubber (Round) Precision Ball Bearing Side-Lock Caster is designed for exceptional performance in diverse environments. Constructed from durable stainless steel and featuring a high-quality Precision Ball Bearing, this caster offers excellent corrosion resistance and longevity. The side-lock mechanism ensures maximum security, allowing for stable positioning of equipment when needed. Its smooth-rolling design minimizes friction and enhances maneuverability, making it perfect for both industrial and commercial applications. The versatile 4\" x 4.5\" plate simplifies installation on various surfaces, ensuring reliability in your operations.\u003c\/p\u003e\n  \u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eWhy Choose This Caster?\u003c\/h2\u003e\n  \u003cp\u003eInvest in the 4\" x 2\" Stainless Performa Rubber (Round) Precision Ball Bearing Side-Lock Caster with Total Lock for an optimal balance of durability and functionality. This caster is designed to enhance your operational efficiency by providing secure support and effortless mobility. Experience peace of mind with its robust construction and locking feature, ensuring that your equipment stays exactly where you need it, even in high-traffic areas.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"colson-header1","offers":[{"title":"Roller Bearing","offer_id":50124224037176,"sku":"D4.04109.555-BRK7-SS","price":204.0,"currency_code":"USD","in_stock":true},{"title":"Precision Bearing","offer_id":52318232772920,"sku":"D4.04109.555-BRK7-SS","price":212.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Roller Bearing","offer_id":52318232805688,"sku":"D4.04109.555-BRK7-SS","price":219.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Precision Bearing","offer_id":52318232838456,"sku":"D4.04109.555-BRK7-SS","price":226.0,"currency_code":"USD","in_stock":true},{"title":"High-Temp Roller Bearing (600°F)","offer_id":52318232871224,"sku":"D4.04109.555-BRK7-SS","price":212.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/4191\/0328\/files\/D4.04109.555-BRK7-SS-2.png?v=1771084043"},{"product_id":"colson-casters-stainless-4-x-2-performa-rubber-cam-brake-caster-4-x-4-5-plate-sku-d4-04109-559-brk3-ss-wb29-durable-ergonomic-design-for-industrial-and-medical-use","title":"Colson D4.04109.559 4\" x 2\" Performa Rubber 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\" Performa Rubber CAM-Brake Caster\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\u003eDurable Material:\u003c\/strong\u003e Crafted from high-quality stainless steel, ensuring longevity and resistance to corrosion.\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eAdvanced CAM-Brake:\u003c\/strong\u003e Equipped with a reliable CAM-brake system for enhanced safety and stability.\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eOptimal Load Capacity:\u003c\/strong\u003e Designed to handle substantial loads while maintaining smooth operation.\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eErgonomic Design:\u003c\/strong\u003e Features a round rubber wheel that promotes easy maneuverability, reducing strain during use.\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eVersatile Applications:\u003c\/strong\u003e Perfect for industrial, commercial, and medical environments, enhancing mobility solutions across various settings.\u003c\/li\u003e\n\t\u003c\/ul\u003e\n\t\u003c!-- Product Description --\u003e\n\t\u003cp\u003e\n        Experience the excellence of the Colson Casters Stainless 4\" x 2\" Performa Rubber CAM-Brake Caster. This premium caster is engineered for superior performance, combining the durability of stainless steel with an innovative CAM-brake mechanism. Designed for ease of use, the ergonomic round rubber wheel provides exceptional maneuverability, making it an ideal choice for demanding environments.\n\t\u003c\/p\u003e\n\t\u003cp\u003e\n        With a sturdy 4\" x 4.5\" plate and a load capacity that meets the needs of various applications, this caster is well-suited for everything from medical equipment to industrial carts. The CAM-brake enhances safety by securely locking the caster in place when needed, ensuring stability during operation.\n\t\u003c\/p\u003e\n\t\u003cp\u003e\n        Trust Colson Casters for quality and reliability. Our commitment to excellence is reflected in every product, helping you achieve seamless mobility in your operations. Enhance your workflow with the best in caster technology, designed for performance and user comfort.\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 Today\u003c\/h2\u003e\n\t\u003cp\u003e\n        Invest in the Colson Casters Stainless 4\" x 2\" Performa Rubber CAM-Brake Caster for unmatched quality and performance. \u003cstrong\u003eDiscover the difference that reliable casters can make in your workspace.\u003c\/strong\u003e\n\t\u003c\/p\u003e\n\u003c\/div\u003e","brand":"colson-header","offers":[{"title":"Roller Bearing","offer_id":50124227019064,"sku":"D4.04109.559-BRK3-SS-WB29","price":218.0,"currency_code":"USD","in_stock":true},{"title":"Precision Bearing","offer_id":52318233100600,"sku":"D4.04109.559-BRK3-SS-WB29","price":226.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Roller Bearing","offer_id":52318233133368,"sku":"D4.04109.559-BRK3-SS-WB29","price":233.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Precision Bearing","offer_id":52318233166136,"sku":"D4.04109.559-BRK3-SS-WB29","price":240.0,"currency_code":"USD","in_stock":true},{"title":"High-Temp Roller Bearing (600°F)","offer_id":52318233198904,"sku":"D4.04109.559-BRK3-SS-WB29","price":226.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/4191\/0328\/files\/D4.04109.559-BRK3-SS-WB29-2.png?v=1771084044"},{"product_id":"colson-casters-stainless-4-x-2-performa-rubber-roller-bearing-caster-with-total-lock-4-x-4-5-plate-standard-roller-bearing-sku-2-03456-564","title":"Colson 2.03456.564 4\" x 2\" Performa Rubber 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\" Performa Rubber (Round) Roller Bearing Caster with Total Lock\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 enhanced corrosion resistance\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eWheel Type:\u003c\/strong\u003e 4\" x 2\" Performa rubber round wheel for smooth rolling\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eLocking Mechanism:\u003c\/strong\u003e Total lock feature ensures stability and safety during use\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003ePlate Size:\u003c\/strong\u003e 4\" x 4.5\" top plate for secure mounting\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eBearing Type:\u003c\/strong\u003e Standard roller bearing for reliable performance\u003c\/li\u003e\n\t\u003c\/ul\u003e\n\t\u003c!-- Product Description --\u003e\n\t\u003cp\u003e\n        Experience exceptional mobility with the Colson Casters Stainless 4\" x 2\" Performa Rubber (Round) Roller Bearing Caster. Engineered for both durability and functionality, this caster is designed to withstand the demands of various applications. The high-quality stainless steel construction not only enhances longevity but also provides superior resistance to corrosion, making it ideal for industrial and medical environments.\n\t\u003c\/p\u003e\n\t\u003cp\u003e\n        The 4\" x 2\" Performa rubber round wheel delivers a smooth and quiet operation, allowing for effortless movement across different surfaces. The total lock mechanism provides an added layer of safety, securing the caster in place when needed, making it an excellent choice for equipment that requires stability during use.\n\t\u003c\/p\u003e\n\t\u003cp\u003e\n        With a standard roller bearing, this caster offers reliable performance, ensuring efficient operation whether in a busy warehouse or a healthcare setting. The 4\" x 4.5\" top plate allows for easy installation and compatibility with a variety of carts and equipment. Trust in Colson Casters for 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; \"\u003eElevate Your Mobility Experience\u003c\/h2\u003e\n\t\u003cp\u003e\n        Upgrade your operational efficiency with the Colson Casters Stainless 4\" x 2\" Performa Rubber Roller Bearing Caster. Designed for maximum functionality and user convenience, this caster is the perfect addition to your mobility solutions. \u003cstrong\u003e\u003ca href=\"#related-products\"\u003eDiscover more about our innovative casters today!\u003c\/a\u003e\u003c\/strong\u003e\n\t\u003c\/p\u003e\n\u003c\/div\u003e","brand":"colson-header","offers":[{"title":"Roller Bearing","offer_id":50124227117368,"sku":"D4.04109.559-BRK4-SS-WB29","price":213.0,"currency_code":"USD","in_stock":true},{"title":"Precision Bearing","offer_id":52318233264440,"sku":"D4.04109.559-BRK4-SS-WB29","price":221.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Roller Bearing","offer_id":52318233297208,"sku":"D4.04109.559-BRK4-SS-WB29","price":228.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Precision Bearing","offer_id":52318233329976,"sku":"D4.04109.559-BRK4-SS-WB29","price":235.0,"currency_code":"USD","in_stock":true},{"title":"High-Temp Roller Bearing (600°F)","offer_id":52318233362744,"sku":"D4.04109.559-BRK4-SS-WB29","price":221.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/4191\/0328\/files\/D4.04109.559-BRK4-SS-WB29-2.png?v=1771084044"},{"product_id":"colson-casters-stainless-4-x-2-performa-rubber-round-roller-bearing-side-lock-caster-with-4-x-4-5-plate-sku-d4-04109-559-brk7-ss-wb29-durable-reliable-for-industrial-applications","title":"Colson D4.04109.559 4\" x 2\" Performa Rubber 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\t\tColson Casters | Stainless 4\" x 2\" Performa Rubber (Round) Roller Bearing Side-Lock Caster\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 Crafted from high-quality stainless steel for enhanced durability and corrosion resistance.\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eOptimal Performance:\u003c\/strong\u003e Features a round rubber roller bearing design for smooth operation and reduced friction.\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eSide-Lock Mechanism:\u003c\/strong\u003e Securely locks in place to prevent accidental movement, providing safety and stability.\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eVersatile Plate Size:\u003c\/strong\u003e Equipped with a 4\" x 4.5\" plate, compatible with a variety of applications.\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eLoad Capacity:\u003c\/strong\u003e Designed to handle significant loads while maintaining ease of movement.\u003c\/li\u003e\n\t\u003c\/ul\u003e\n\t\u003c!-- Product Description --\u003e\n\t\u003cp\u003e\n\t\tExperience exceptional performance with the Colson Casters Stainless 4\" x 2\" Performa Rubber (Round) Roller Bearing Side-Lock Caster. This caster is engineered for durability and reliability, making it ideal for various industrial applications. Its robust stainless steel construction ensures longevity, even in demanding environments, while the round rubber roller bearing design allows for smooth, effortless movement.\n\t\u003c\/p\u003e\n\t\u003cp\u003e\n\t\tThe integrated side-lock mechanism provides an added layer of safety, keeping your equipment secure and stable. Whether you're moving heavy machinery in a warehouse or need reliable mobility for medical equipment, this caster delivers optimal performance without compromising safety.\n\t\u003c\/p\u003e\n\t\u003cp\u003e\n\t\tDesigned with user experience in mind, the Colson Casters Performa series prioritizes ergonomic handling, making it easy for operators to maneuver. Trust in Colson Casters for high-quality mobility solutions tailored to your specific needs. Upgrade your operations today and enjoy the benefits of superior craftsmanship and performance.\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\t\tDiscover the reliability and effectiveness of the Colson Casters Stainless 4\" x 2\" Performa Rubber (Round) Roller Bearing Side-Lock Caster. Take your mobility solutions to the next level and enjoy unparalleled performance and safety. \u003cstrong\u003e\u003ca href=\"#purchase-link\"\u003eShop Now!\u003c\/a\u003e\u003c\/strong\u003e\n\t\u003c\/p\u003e\n\u003c\/div\u003e","brand":"colson-header","offers":[{"title":"Roller Bearing","offer_id":50124227248440,"sku":"D4.04109.559-BRK7-SS-WB29","price":207.0,"currency_code":"USD","in_stock":true},{"title":"Precision Bearing","offer_id":52318233428280,"sku":"D4.04109.559-BRK7-SS-WB29","price":215.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Roller Bearing","offer_id":52318233461048,"sku":"D4.04109.559-BRK7-SS-WB29","price":222.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Precision Bearing","offer_id":52318233493816,"sku":"D4.04109.559-BRK7-SS-WB29","price":229.0,"currency_code":"USD","in_stock":true},{"title":"High-Temp Roller Bearing (600°F)","offer_id":52318233526584,"sku":"D4.04109.559-BRK7-SS-WB29","price":215.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/4191\/0328\/files\/D4.04109.559-BRK7-SS-WB29-2.png?v=1771084045"},{"product_id":"5-x-2-stainless-steel-performa-rubber-caster-with-total-lock-delrin-bearing-and-4-x-4-5-plate-ideal-for-heavy-duty-applications-model-d4-05109-451-brk4-ss","title":"Colson D4.05109.451 BRK4 SS 5\"x2\" Rubber Total Lock Stainless 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    \u003c!-- Product Header --\u003e\n    \u003ch1 style=\"color: rgb(1, 99, 103); font-weight: bold;  text-align: center;\"\u003e\n        5\" x 2\" Stainless Performa Rubber (Flat\/Grey) Delrin Bearing Caster with Total Lock and 4\" x 4.5\" Plate - D4.05109.451 BRK4 SS\n    \u003c\/h1\u003e\n    \u003chr id=\"horizontalrule\"\u003e\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\u003eWheel Diameter:\u003c\/strong\u003e 5 inches\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eWheel Width:\u003c\/strong\u003e 2 inches\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003ePlate Size:\u003c\/strong\u003e 4 inches x 4.5 inches\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Stainless Performa Rubber (Flat\/Grey) Delrin Bearing Caster\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eLocking Mechanism:\u003c\/strong\u003e Total Lock\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Stainless Steel and Rubber\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eModel Number:\u003c\/strong\u003e D4.05109.451 BRK4 SS\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eLoad Capacity:\u003c\/strong\u003e Suitable for heavy-duty applications\u003c\/li\u003e\n    \u003c\/ul\u003e\n    \u003c!-- Product Description --\u003e\n    \u003cp\u003e\n        The 5\" x 2\" Stainless Performa Rubber (Flat\/Grey) Delrin Bearing Caster is engineered for superior performance and durability. This caster features a robust stainless steel frame combined with a flat grey rubber wheel designed to provide excellent traction and stability. The Delrin bearing ensures smooth, effortless movement, while the total lock mechanism secures the caster in place, preventing unwanted rolling and enhancing safety during operation. Its generous 4\" x 4.5\" plate allows for easy installation, making it a versatile choice for various industrial and commercial applications. Optimize your equipment's mobility and functionality with this high-quality caster, built to withstand demanding environments.\n    \u003c\/p\u003e\n    \u003c!-- Call to Action --\u003e\n    \u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eWhy Choose This Caster?\u003c\/h2\u003e\n    \u003cp\u003e\n        Upgrade your operational efficiency with the 5\" x 2\" Stainless Performa Rubber (Flat\/Grey) Delrin Bearing Caster. With its durable construction and total lock feature, this caster provides a reliable solution for heavy-duty applications. Experience the perfect blend of performance, stability, and safety, ensuring your equipment remains secure and mobile under various conditions.\n    \u003c\/p\u003e\n\u003c\/div\u003e","brand":"colson-header1","offers":[{"title":"Roller Bearing","offer_id":50124279644472,"sku":"D4.05109.451-BRK4-SS","price":218.0,"currency_code":"USD","in_stock":true},{"title":"Precision Bearing","offer_id":52318266261816,"sku":"D4.05109.451-BRK4-SS","price":226.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Roller Bearing","offer_id":52318266294584,"sku":"D4.05109.451-BRK4-SS","price":233.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Precision Bearing","offer_id":52318266327352,"sku":"D4.05109.451-BRK4-SS","price":240.0,"currency_code":"USD","in_stock":true},{"title":"High-Temp Roller Bearing (600°F)","offer_id":52318266360120,"sku":"D4.05109.451-BRK4-SS","price":226.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/4191\/0328\/files\/D4.05109.451-BRK4-SS-2.png?v=1771084217"},{"product_id":"colson-casters-stainless-5-x-2-performa-rubber-top-lock-caster-with-delrin-bearing-and-4-x-4-5-plate-sku-d4-05109-451-brk7-ss-durable-quiet-and-safe-for-industrial-use","title":"Colson D4.05109.451 BRK7 SS 5\" x 2\" Performa Stainless 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\" Performa Rubber (Flat\/Grey) Delrin Bearing Top-Lock Caster\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\u003eHigh-Quality Material:\u003c\/strong\u003e Constructed with stainless steel for durability and corrosion resistance.\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eWheel Type:\u003c\/strong\u003e Features a 5\" x 2\" Performa rubber wheel designed for smooth and silent operation.\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eTop-Lock Mechanism:\u003c\/strong\u003e Equipped with a secure top-lock feature for added safety and stability during use.\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003ePlate Dimensions:\u003c\/strong\u003e Includes a robust 4\" x 4.5\" plate for easy mounting and enhanced weight distribution.\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e Ideal for a variety of settings, including industrial, medical, and commercial environments.\u003c\/li\u003e\n\t\u003c\/ul\u003e\n\t\u003c!-- Product Description --\u003e\n\t\u003cp\u003e\n        Introducing the Colson Casters Stainless 5\" x 2\" Performa Rubber (Flat\/Grey) Delrin Bearing Top-Lock Caster, a versatile solution for all your mobility needs. This caster combines high-quality materials with innovative design, ensuring superior performance in demanding environments.\n\t\u003c\/p\u003e\n\t\u003cp\u003e\n        Engineered from durable stainless steel, this caster is resistant to corrosion, making it perfect for use in wet or humid conditions. The 5\" x 2\" Performa rubber wheel provides excellent traction and a smooth glide, minimizing noise and wear on floors. The top-lock mechanism ensures that your equipment stays securely in place when needed, enhancing safety during operation.\n\t\u003c\/p\u003e\n\t\u003cp\u003e\n        With a mounting plate size of 4\" x 4.5\", this caster is easy to install on various applications. Its robust construction supports substantial weight, making it suitable for both light and heavy-duty tasks. Whether you’re in a hospital, warehouse, or manufacturing facility, this caster is designed to meet your needs with reliability and efficiency.\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        Choose Colson Casters for a perfect blend of quality, durability, and performance. Upgrade your equipment with our Stainless 5\" x 2\" Performa Rubber Top-Lock Caster and experience the difference in maneuverability and safety. \n\t\u003c\/p\u003e\n\u003c\/div\u003e","brand":"colson-header","offers":[{"title":"Roller Bearing","offer_id":50124279873848,"sku":"D4.05109.451-BRK7-SS","price":225.0,"currency_code":"USD","in_stock":true},{"title":"Precision Bearing","offer_id":52318266425656,"sku":"D4.05109.451-BRK7-SS","price":233.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Roller Bearing","offer_id":52318266458424,"sku":"D4.05109.451-BRK7-SS","price":240.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Precision Bearing","offer_id":52318266491192,"sku":"D4.05109.451-BRK7-SS","price":247.0,"currency_code":"USD","in_stock":true},{"title":"High-Temp Roller Bearing (600°F)","offer_id":52318266523960,"sku":"D4.05109.451-BRK7-SS","price":233.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/4191\/0328\/files\/D4.05109.451-BRK7-SS-2.png?v=1771084218"},{"product_id":"stainless-steel-5x2-precision-ball-bearing-caster-with-total-lock-4x4-5-plate","title":"Colson 5\"x2\" Precision Stainless Steel Total Lock Caster 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; \"\u003eUpgrade Your Equipment with Premium Casters\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;\"\u003eHeavy-Duty Performance\u003c\/span\u003e | \u003cspan style=\"color: #8AC973; font-weight: bold;\"\u003eSmooth \u0026amp; Effortless Movement\u003c\/span\u003e\n  \u003c\/div\u003e\n\n  \u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eUnmatched Value \u0026amp; Long-Lasting Durability\u003c\/h2\u003e\n  \u003cp\u003eWe offer a wide selection of top-quality casters and wheels, designed to enhance the mobility and functionality of your equipment. Invest in premium casters today and experience the difference! Our products deliver unmatched value and exceptional durability, ensuring smooth and effortless movement for years to come.\u003c\/p\u003e\n\n  \u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eFind the Perfect Casters for Your Needs\u003c\/h2\u003e\n  \u003cp\u003eBrowse our extensive collection of casters, featuring a variety of sizes, materials, and load capacities. Whether you require heavy-duty casters for industrial applications or lightweight options for furniture, we have the perfect solution for your project. Explore our product selection to discover casters that meet your specific requirements.\u003c\/p\u003e\n\n  \u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eExpert Support Available\u003c\/h2\u003e\n  \u003cp\u003eOur dedicated team of caster experts is here to assist you!  Have questions about choosing the right casters for your needs?  We're happy to help!  Contact us weekdays from 8 am to 5 pm to receive expert advice and ensure you select the ideal casters for your project.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"colson-header1","offers":[{"title":"Roller Bearing","offer_id":50124280594744,"sku":"D4.05109.455-BRK4-SS","price":231.0,"currency_code":"USD","in_stock":true},{"title":"Precision Bearing","offer_id":52318266753336,"sku":"D4.05109.455-BRK4-SS","price":239.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Roller Bearing","offer_id":52318266786104,"sku":"D4.05109.455-BRK4-SS","price":246.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Precision Bearing","offer_id":52318266818872,"sku":"D4.05109.455-BRK4-SS","price":253.0,"currency_code":"USD","in_stock":true},{"title":"High-Temp Roller Bearing (600°F)","offer_id":52318266851640,"sku":"D4.05109.455-BRK4-SS","price":239.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/4191\/0328\/files\/D4.05109.455-BRK4-SS-2.png?v=1771084219"},{"product_id":"5-x-2-stainless-steel-performa-rubber-caster-precision-ball-bearing-side-lock-with-4-x-4-5-plate-d4-05109-455-brk7-ss-for-heavy-duty-applications","title":"D4.05109.455 BRK7 SS 5\" x 2\" Performa Rubber 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\t\t5\" x 2\" Stainless Performa Rubber (Flat\/Grey) Precision Ball Bearing Side-Lock Caster with 4\" x 4.5\" Plate - D4.05109.455 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\u003eWheel Diameter:\u003c\/strong\u003e 5 inches\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eWheel Width:\u003c\/strong\u003e 2 inches\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003ePlate Size:\u003c\/strong\u003e 4 inches x 4.5 inches\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Stainless Performa Rubber Precision Ball Bearing Side-Lock Caster\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Durable stainless steel with flat grey rubber\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eModel Number:\u003c\/strong\u003e D4.05109.455 BRK7 SS\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eLoad Capacity:\u003c\/strong\u003e Suitable for medium to heavy-duty applications\u003c\/li\u003e\n\t\u003c\/ul\u003e\n\t\u003c!-- Product Description --\u003e\n\t\u003cp\u003e\n\t\tThe 5\" x 2\" Stainless Performa Rubber Precision Ball Bearing Side-Lock Caster is expertly designed for optimal performance in various industrial and commercial applications. Its robust stainless steel construction, paired with flat grey rubber, provides excellent durability and traction on different surfaces. This caster features precision ball bearings for smooth rolling and ease of maneuverability, making it ideal for equipment that requires frequent movement. The side-lock mechanism ensures stability and safety when stationary, making it a reliable choice for any workspace. The 4\" x 4.5\" plate enhances attachment stability, providing confidence in heavy-duty use.\n\t\u003c\/p\u003e\n\t\u003c!-- Call to Action --\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eWhy Choose This Caster?\u003c\/h2\u003e\n\t\u003cp\u003e\n\t\tUpgrade your operational efficiency with the 5\" x 2\" Stainless Performa Rubber Precision Ball Bearing Caster. Its high-quality construction and side-lock feature offer a secure, stable, and smooth mobility solution. Perfect for high-traffic areas, this caster guarantees a reliable performance, making it an essential addition to your equipment. Invest in a caster that prioritizes durability and user safety, ensuring your operations run smoothly.\n\t\u003c\/p\u003e\n\u003c\/div\u003e","brand":"colson-header1","offers":[{"title":"Roller Bearing","offer_id":50124281053496,"sku":"D4.05109.455-BRK7-SS","price":217.0,"currency_code":"USD","in_stock":true},{"title":"Precision Bearing","offer_id":52318266917176,"sku":"D4.05109.455-BRK7-SS","price":225.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Roller Bearing","offer_id":52318266949944,"sku":"D4.05109.455-BRK7-SS","price":232.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Precision Bearing","offer_id":52318266982712,"sku":"D4.05109.455-BRK7-SS","price":239.0,"currency_code":"USD","in_stock":true},{"title":"High-Temp Roller Bearing (600°F)","offer_id":52318267015480,"sku":"D4.05109.455-BRK7-SS","price":225.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/4191\/0328\/files\/D4.05109.455-BRK7-SS-2.png?v=1771084219"},{"product_id":"5-x-2-stainless-performa-rubber-flat-conductive-precision-ball-bearing-caster-with-total-lock-heavy-duty-4-x-4-5-plate-model-d4-05109-455-cond-brk4-ss","title":"Colson D4.05109.455-COND-BRK4-SS 5\" x 2\" Caster — 325 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 D4.05109.455-COND-BRK4-SS is a 5\" x 2\" performa rubber (flat\/conducti plate-mount caster rated Supports up to 325 lbs. per caster, mounted on a 4\" x 4.5\" 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;\"\u003eSupports up to 325 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;\"\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 4.5\" 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 D4.05109.455-COND-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 D4.05109.455-COND-BRK4-SS 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 D4.05109.455-COND-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 D4.05109.455-COND-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 D4.05109.455-COND-BRK4-SS?\u003c\/h3\u003e\n\u003cp\u003eSupports up to 325 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 D4.05109.455-COND-BRK4-SS 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 D4.05109.455-COND-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\/performa-rubber-(flat\/conducti-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;\"\u003ePerforma Rubber (Flat\/Conducti 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 D4.05109.455-COND-BRK4-SS\",\n          \"item\": \"https:\/\/casterhq.com\/products\/5-x-2-stainless-performa-rubber-flat-conductive-precision-ball-bearing-caster-with-total-lock-heavy-duty-4-x-4-5-plate-model-d4-05109-455-cond-brk4-ss\"\n        }\n      ]\n    },\n    {\n      \"@type\": \"FAQPage\",\n      \"mainEntity\": [\n        {\n          \"@type\": \"Question\",\n          \"name\": \"What does the Colson part number D4.05109.455-COND-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 D4.05109.455-COND-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 D4.05109.455-COND-BRK4-SS?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"Supports up to 325 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 D4.05109.455-COND-BRK4-SS 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 D4.05109.455-COND-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\/5-x-2-stainless-performa-rubber-flat-conductive-precision-ball-bearing-caster-with-total-lock-heavy-duty-4-x-4-5-plate-model-d4-05109-455-cond-brk4-ss#webpage\"\n    }\n  ]\n}\n\u003c\/script\u003e","brand":"colson-header1","offers":[{"title":"Roller Bearing","offer_id":50124281282872,"sku":"D4.05109.455-COND-BRK4-SS","price":267.0,"currency_code":"USD","in_stock":true},{"title":"Precision Bearing","offer_id":52318267081016,"sku":"D4.05109.455-COND-BRK4-SS","price":275.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Roller Bearing","offer_id":52318267113784,"sku":"D4.05109.455-COND-BRK4-SS","price":282.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Precision Bearing","offer_id":52318267146552,"sku":"D4.05109.455-COND-BRK4-SS","price":289.0,"currency_code":"USD","in_stock":true},{"title":"High-Temp Roller Bearing (600°F)","offer_id":52318267179320,"sku":"D4.05109.455-COND-BRK4-SS","price":275.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/4191\/0328\/files\/D4.05109.455-COND-BRK4-SS-2.png?v=1771084220"},{"product_id":"colson-casters-stainless-5-x-2-performa-rubber-flat-conductive-precision-ball-bearing-top-lock-caster-with-4-x-4-5-plate-sku-d4-05109-455-cond-brk7-ss-durable-and-reliable-mobility-solution-for-industrial-applications","title":"Colson D4.05109.455 5\" x 2\" Performa Rubber 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\t\tColson Casters | Stainless 5\" x 2\" Performa Rubber Precision Ball Bearing Top-Lock Caster\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\u003eSize:\u003c\/strong\u003e 5\" x 2\" wheel for robust performance\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Durable stainless steel construction\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eWheel Type:\u003c\/strong\u003e Flat\/Conductive Performa rubber for superior grip\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eLoad Capacity:\u003c\/strong\u003e Designed to handle heavy loads with ease\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003ePlate Size:\u003c\/strong\u003e 4\" x 4.5\" for versatile mounting options\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eLocking Mechanism:\u003c\/strong\u003e Top-lock feature for secure positioning\u003c\/li\u003e\n\t\u003c\/ul\u003e\n\t\u003c!-- Product Description --\u003e\n\t\u003cp\u003e\n\t\tIntroducing the Colson Casters Stainless 5\" x 2\" Performa Rubber Precision Ball Bearing Top-Lock Caster, a reliable solution for all your mobility needs. Crafted with premium stainless steel and engineered for exceptional performance, this caster is perfect for a variety of applications, including industrial and commercial settings.\n\t\u003c\/p\u003e\n\t\u003cp\u003e\n\t\tThe 5\" x 2\" wheel, made from flat\/conductive Performa rubber, offers excellent grip and maneuverability, ensuring safe and efficient transport of goods. Its precision ball bearing design minimizes rolling resistance, making it easy to navigate even the heaviest loads. With a sturdy 4\" x 4.5\" mounting plate, this caster provides flexible installation options to fit your specific requirements.\n\t\u003c\/p\u003e\n\t\u003cp\u003e\n\t\tDesigned with user safety in mind, the top-lock mechanism secures the caster in place, preventing unintended movement during operation. This feature enhances productivity by allowing for stable and reliable positioning, making it an ideal choice for environments where safety and efficiency are paramount.\n\t\u003c\/p\u003e\n\t\u003cp\u003e\n\t\tInvest in the Colson Casters Stainless 5\" x 2\" Performa Rubber Caster to elevate your mobility solutions. Experience unmatched quality, durability, and performance, backed by a commitment to excellence that Colson is known for. Optimize your operations today and enjoy the benefits of 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\t\tTransform your operations with the Colson Casters Precision Ball Bearing Top-Lock Caster. Order now and take the first step towards improved efficiency and safety in your workspace!\n\t\u003c\/p\u003e\n\u003c\/div\u003e","brand":"colson-header","offers":[{"title":"Roller Bearing","offer_id":50124281413944,"sku":"D4.05109.455-COND-BRK7-SS","price":252.0,"currency_code":"USD","in_stock":true},{"title":"Precision Bearing","offer_id":52318267244856,"sku":"D4.05109.455-COND-BRK7-SS","price":260.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Roller Bearing","offer_id":52318267277624,"sku":"D4.05109.455-COND-BRK7-SS","price":267.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Precision Bearing","offer_id":52318267310392,"sku":"D4.05109.455-COND-BRK7-SS","price":274.0,"currency_code":"USD","in_stock":true},{"title":"High-Temp Roller Bearing (600°F)","offer_id":52318267343160,"sku":"D4.05109.455-COND-BRK7-SS","price":260.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/4191\/0328\/files\/D4.05109.455-COND-BRK7-SS-2.png?v=1771084221"},{"product_id":"colson-casters-5-x-2-performa-rubber-roller-bearing-cam-brake-caster-4-x-4-5-plate-stainless-steel-sku-d4-05109-459-brk3-ss-wb29-durable-versatile-mobility-solution-for-industrial-and-medical-applications","title":"Colson D4.05109.459 5\" x 2\" Performa 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 5\" x 2\" Performa Rubber Roller Bearing CAM-Brake Caster\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\u003eDurable Construction:\u003c\/strong\u003e Crafted from high-quality stainless steel for enhanced strength and corrosion resistance.\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eRoller Bearing Design:\u003c\/strong\u003e Features a smooth roller bearing system for effortless mobility and maneuverability.\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eCAM-Brake Mechanism:\u003c\/strong\u003e Equipped with a reliable CAM-brake for secure locking and stability during use.\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003ePlate Dimensions:\u003c\/strong\u003e Includes a robust 4\" x 4.5\" top plate for compatibility with various applications.\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eVersatile Applications:\u003c\/strong\u003e Ideal for industrial environments, warehouses, and medical facilities, providing reliable mobility solutions.\u003c\/li\u003e\n\t\u003c\/ul\u003e\n\t\u003c!-- Product Description --\u003e\n\t\u003cp\u003e\n        Experience exceptional mobility with the Colson Casters Stainless 5\" x 2\" Performa Rubber Roller Bearing CAM-Brake Caster. Designed with durability and functionality in mind, this caster is perfect for heavy-duty applications. Its stainless steel construction ensures long-lasting performance, while the flat grey Performa rubber wheel provides smooth and quiet operation, making it suitable for both indoor and outdoor use.\n\t\u003c\/p\u003e\n\t\u003cp\u003e\n        The innovative roller bearing design enhances maneuverability, allowing for effortless movement across various surfaces. Whether you’re navigating tight spaces or transporting heavy loads, this caster is engineered to meet your operational needs. The CAM-brake mechanism offers secure locking, ensuring safety and stability during stationary use, making it a trusted choice for critical applications in medical and industrial settings.\n\t\u003c\/p\u003e\n\t\u003cp\u003e\n        Upgrade your equipment with the Colson Casters CAM-Brake Caster. Combining superior engineering and practical design, this caster optimizes performance while minimizing user strain. Trust in our commitment to quality and enhance your mobility solutions today.\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        Choose the Colson Casters Stainless 5\" x 2\" Performa Rubber Roller Bearing CAM-Brake Caster for your equipment needs and experience the difference in quality and performance. \n\t\u003c\/p\u003e\n\u003c\/div\u003e","brand":"colson-header","offers":[{"title":"Roller Bearing","offer_id":50124282364216,"sku":"D4.05109.459-BRK3-SS-WB29","price":228.0,"currency_code":"USD","in_stock":true},{"title":"Precision Bearing","offer_id":52318267867448,"sku":"D4.05109.459-BRK3-SS-WB29","price":236.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Roller Bearing","offer_id":52318267900216,"sku":"D4.05109.459-BRK3-SS-WB29","price":243.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Precision Bearing","offer_id":52318267932984,"sku":"D4.05109.459-BRK3-SS-WB29","price":250.0,"currency_code":"USD","in_stock":true},{"title":"High-Temp Roller Bearing (600°F)","offer_id":52318267965752,"sku":"D4.05109.459-BRK3-SS-WB29","price":236.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/4191\/0328\/files\/D4.05109.459-BRK3-SS-WB29-2.png?v=1771084223"},{"product_id":"5-x-2-stainless-performa-rubber-flat-grey-roller-bearing-caster-with-total-lock-heavy-duty-4-x-4-5-plate-model-d4-05109-459-brk4-ss-wb29","title":"5\" x 2\" Performa Rubber Stainless Total Lock Caster – 4\" x 4.5\" Plate | 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        5\" x 2\" Stainless Performa Rubber (Flat\/Grey) Roller Bearing Caster with Total Lock and 4\" x 4.5\" Plate - D4.05109.459 BRK4 SS WB29\n    \u003c\/h1\u003e\n    \u003chr id=\"horizontalrule\"\u003e\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\u003eWheel Diameter:\u003c\/strong\u003e 5 inches\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eWheel Width:\u003c\/strong\u003e 2 inches\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003ePlate Size:\u003c\/strong\u003e 4 inches x 4.5 inches\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Stainless Performa Rubber Roller Bearing Caster\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Stainless Steel and Flat Grey Rubber\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eModel Number:\u003c\/strong\u003e D4.05109.459 BRK4 SS WB29\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eLocking Mechanism:\u003c\/strong\u003e Total Lock for enhanced stability\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eLoad Capacity:\u003c\/strong\u003e Ideal for heavy-duty applications\u003c\/li\u003e\n    \u003c\/ul\u003e\n    \u003c!-- Product Description --\u003e\n    \u003cp\u003e\n        The 5\" x 2\" Stainless Performa Rubber (Flat\/Grey) Roller Bearing Caster is expertly designed to provide superior performance in both industrial and commercial settings. Crafted from high-quality stainless steel and flat grey rubber, this caster features a roller bearing design that ensures smooth mobility and reduced friction. The total lock mechanism guarantees maximum stability when stationary, making it an excellent choice for equipment that requires secure positioning. With a robust 4\" x 4.5\" plate, installation is seamless, allowing for quick integration into your operations. Enhance your workflow with this durable and reliable caster, engineered for efficiency and longevity.\n    \u003c\/p\u003e\n    \u003c!-- Call to Action --\u003e\n    \u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eWhy Choose This Caster?\u003c\/h2\u003e\n    \u003cp\u003e\n        Invest in the 5\" x 2\" Stainless Performa Rubber Roller Bearing Caster for a dependable solution to your mobility needs. With its premium construction and total lock feature, this caster is designed to withstand the rigors of heavy use while providing exceptional stability. Upgrade your equipment's performance and safety with a caster that combines quality, functionality, and durability, ensuring your operations run smoothly and effectively.\n    \u003c\/p\u003e\n\u003c\/div\u003e","brand":"colson-header1","offers":[{"title":"Roller Bearing","offer_id":50124282560824,"sku":"D4.05109.459-BRK4-SS-WB29","price":224.0,"currency_code":"USD","in_stock":true},{"title":"Precision Bearing","offer_id":52318268064056,"sku":"D4.05109.459-BRK4-SS-WB29","price":232.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Roller Bearing","offer_id":52318268096824,"sku":"D4.05109.459-BRK4-SS-WB29","price":239.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Precision Bearing","offer_id":52318268129592,"sku":"D4.05109.459-BRK4-SS-WB29","price":246.0,"currency_code":"USD","in_stock":true},{"title":"High-Temp Roller Bearing (600°F)","offer_id":52318268162360,"sku":"D4.05109.459-BRK4-SS-WB29","price":232.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/4191\/0328\/files\/D4.05109.459-BRK4-SS-WB29-2.png?v=1771084223"},{"product_id":"colson-casters-stainless-5-x-2-performa-rubber-top-lock-caster-500-lbs-capacity-4-x-4-5-plate-sku-d4-05109-459-brk7-ss-wb29","title":"Colson D4.05109.459 5\" x 2\" Performa Stainless Caster – 500 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\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\" Performa Rubber Roller Bearing Top-Lock Caster\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 Crafted from high-quality stainless steel for longevity and resistance to corrosion.\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eLoad Capacity:\u003c\/strong\u003e Designed to support up to 500 lbs, making it ideal for heavy-duty applications.\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eWheel Material:\u003c\/strong\u003e Features a 5\" x 2\" Performa rubber wheel that provides excellent grip and maneuverability.\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eTop-Lock Design:\u003c\/strong\u003e Ensures added stability and security during operation, preventing accidental movement.\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003ePlate Dimensions:\u003c\/strong\u003e Comes with a robust 4\" x 4.5\" plate for easy installation and compatibility with various equipment.\u003c\/li\u003e\n\t\u003c\/ul\u003e\n\t\u003c!-- Product Description --\u003e\n\t\u003cp\u003e\n        Experience exceptional performance with the Colson Casters Stainless 5\" x 2\" Performa Rubber Roller Bearing Top-Lock Caster. Designed for both efficiency and safety, this caster is an ideal choice for a wide range of applications, including industrial and commercial settings.\n\t\u003c\/p\u003e\n\t\u003cp\u003e\n        Engineered with a robust stainless steel construction, this caster resists corrosion and wear, ensuring a long-lasting solution for your mobility needs. The 5\" x 2\" Performa rubber wheel provides smooth and reliable movement, enhancing your operational efficiency while minimizing the risk of floor damage.\n\t\u003c\/p\u003e\n\t\u003cp\u003e\n        The innovative top-lock feature secures the caster in place, preventing unintended movement and ensuring stability during use. With a load capacity of 500 lbs, it is perfect for handling heavy loads in warehouses, factories, and healthcare facilities. Its 4\" x 4.5\" plate offers versatile compatibility, making it easy to integrate into existing setups.\n\t\u003c\/p\u003e\n\t\u003cp\u003e\n        Trust Colson Casters for your mobility solutions. Our commitment to quality, performance, and customer satisfaction sets us apart in the industry. Upgrade your equipment today and experience the difference!\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        Invest in the reliability and performance of Colson Casters. With superior engineering and thoughtful design, our top-lock caster will elevate your operational capabilities. \u003cstrong\u003e\u003ca href=\"#shop-now\" style=\"color: rgb(1, 99, 103); text-decoration: underline;\"\u003eShop now to explore our full range of products!\u003c\/a\u003e\u003c\/strong\u003e\n\t\u003c\/p\u003e\n\u003c\/div\u003e","brand":"colson-header","offers":[{"title":"Roller Bearing","offer_id":50124282757432,"sku":"D4.05109.459-BRK7-SS-WB29","price":220.0,"currency_code":"USD","in_stock":true},{"title":"Precision Bearing","offer_id":52318268227896,"sku":"D4.05109.459-BRK7-SS-WB29","price":228.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Roller Bearing","offer_id":52318268260664,"sku":"D4.05109.459-BRK7-SS-WB29","price":235.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Precision Bearing","offer_id":52318268293432,"sku":"D4.05109.459-BRK7-SS-WB29","price":242.0,"currency_code":"USD","in_stock":true},{"title":"High-Temp Roller Bearing (600°F)","offer_id":52318268326200,"sku":"D4.05109.459-BRK7-SS-WB29","price":228.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/4191\/0328\/files\/D4.05109.459-BRK7-SS-WB29-2.png?v=1771084225"},{"product_id":"5-x-2-stainless-performa-rubber-cam-brake-caster-flat-conductive-roller-bearing-with-4-x-4-5-plate-high-performance-for-industrial-use-model-d4-05109-459-cond-brk3-ss-wb29","title":"5\" x 2\" Performa Rubber Stainless Caster with Brake – 4\" x 4.5\" Plate | 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\t5\" x 2\" Stainless Performa Rubber (Flat\/Conductive) Roller Bearing CAM-Brake Caster with 4\" x 4.5\" Plate - D4.05109.459 COND 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\u003eWheel Diameter:\u003c\/strong\u003e 5 inches\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eWheel Width:\u003c\/strong\u003e 2 inches\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003ePlate Size:\u003c\/strong\u003e 4 inches x 4.5 inches\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Stainless Performa Rubber CAM-Brake Caster\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Stainless Steel and Flat Conductive Rubber\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eModel Number:\u003c\/strong\u003e D4.05109.459 COND BRK3 SS WB29\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eLoad Capacity:\u003c\/strong\u003e Suitable for various industrial applications\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eBraking Mechanism:\u003c\/strong\u003e Equipped with a reliable CAM-brake system for enhanced stability\u003c\/li\u003e\n\t\u003c\/ul\u003e\n\t\u003c!-- Product Description --\u003e\n\t\u003cp\u003e\n        The 5\" x 2\" Stainless Performa Rubber (Flat\/Conductive) Roller Bearing CAM-Brake Caster is engineered for superior performance in industrial settings. Constructed with a robust stainless steel frame and a flat conductive rubber wheel, this caster is designed to handle heavy loads while providing excellent durability and heat resistance. Its roller bearing design ensures smooth rolling and reduced friction, making it ideal for frequent use. The integrated CAM-brake mechanism enhances safety by securely locking the caster in place, preventing unintended movement during operation. With a convenient 4\" x 4.5\" plate, installation is straightforward, allowing for quick attachment to various machinery. This caster is an excellent choice for facilities that require reliable mobility combined with high performance and safety features.\n\t\u003c\/p\u003e\n\t\u003c!-- Call to Action --\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eWhy Choose This Caster?\u003c\/h2\u003e\n\t\u003cp\u003e\n        Optimize your operations with the 5\" x 2\" Stainless Performa Rubber (Flat\/Conductive) Roller Bearing CAM-Brake Caster. Designed for heavy-duty applications, its durable construction and effective braking system provide peace of mind in busy work environments. Invest in this high-quality caster to ensure your equipment moves smoothly and securely, enhancing overall operational efficiency.\n\t\u003c\/p\u003e\n\u003c\/div\u003e","brand":"colson-header1","offers":[{"title":"Roller Bearing","offer_id":50124282921272,"sku":"D4.05109.459-COND-BRK3-SS-WB29","price":264.0,"currency_code":"USD","in_stock":true},{"title":"Precision Bearing","offer_id":52318268424504,"sku":"D4.05109.459-COND-BRK3-SS-WB29","price":272.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Roller Bearing","offer_id":52318268457272,"sku":"D4.05109.459-COND-BRK3-SS-WB29","price":279.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Precision Bearing","offer_id":52318268490040,"sku":"D4.05109.459-COND-BRK3-SS-WB29","price":286.0,"currency_code":"USD","in_stock":true},{"title":"High-Temp Roller Bearing (600°F)","offer_id":52318268522808,"sku":"D4.05109.459-COND-BRK3-SS-WB29","price":272.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/4191\/0328\/files\/D4.05109.459-COND-BRK3-SS-WB29-2.png?v=1771084225"},{"product_id":"5-x-2-stainless-performa-rubber-roller-bearing-caster-with-total-lock-flat-conductive-4-x-4-5-plate-d4-05109-459-cond-brk4-ss-wb29-for-industrial-applications","title":"Colson D4.05109.459 5\" x 2\" Conductive 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    \u003c!-- Product Header --\u003e\n    \u003ch1 style=\"color: rgb(1, 99, 103); font-weight: bold;  text-align: center;\"\u003e\n        5\" x 2\" Stainless Performa Rubber (Flat\/Conductive) Roller Bearing Caster with Total Lock and 4\" x 4.5\" Plate - D4.05109.459 COND BRK4 SS WB29\n    \u003c\/h1\u003e\n    \u003chr id=\"horizontalrule\"\u003e\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\u003eWheel Diameter:\u003c\/strong\u003e 5 inches\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eWheel Width:\u003c\/strong\u003e 2 inches\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003ePlate Size:\u003c\/strong\u003e 4 inches x 4.5 inches\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Stainless Performa Rubber (Flat\/Conductive) Roller Bearing Caster\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Stainless Steel and Conductive Rubber\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eModel Number:\u003c\/strong\u003e D4.05109.459 COND BRK4 SS WB29\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eLocking Mechanism:\u003c\/strong\u003e Total Lock for enhanced safety\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eLoad Capacity:\u003c\/strong\u003e Designed for robust performance in industrial settings\u003c\/li\u003e\n    \u003c\/ul\u003e\n    \u003c!-- Product Description --\u003e\n    \u003cp\u003e\n        The 5\" x 2\" Stainless Performa Rubber (Flat\/Conductive) Roller Bearing Caster is engineered for high performance and safety in demanding environments. With its durable stainless steel construction and conductive rubber wheel, this caster is designed to prevent static build-up, making it ideal for sensitive electronic applications. The total lock mechanism provides added security by locking both the wheel and swivel, ensuring that your equipment stays securely in place when needed. The smooth roller bearing design enhances mobility, allowing for easy maneuvering even under heavy loads. With a compact 4\" x 4.5\" plate, installation is straightforward, making it a perfect choice for a variety of industrial and commercial uses.\n    \u003c\/p\u003e\n    \u003c!-- Call to Action --\u003e\n    \u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eWhy Choose This Caster?\u003c\/h2\u003e\n    \u003cp\u003e\n        Elevate your operational efficiency with the 5\" x 2\" Stainless Performa Rubber (Flat\/Conductive) Roller Bearing Caster. Its combination of high durability, safety features, and conductive properties makes it a reliable option for environments where performance and safety are paramount. Choose a caster that meets the demands of your workplace while providing exceptional mobility and stability under pressure.\n    \u003c\/p\u003e\n\u003c\/div\u003e","brand":"colson-header1","offers":[{"title":"Roller Bearing","offer_id":50124283314488,"sku":"D4.05109.459-COND-BRK4-SS-WB29","price":260.0,"currency_code":"USD","in_stock":true},{"title":"Precision Bearing","offer_id":52318268621112,"sku":"D4.05109.459-COND-BRK4-SS-WB29","price":268.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Roller Bearing","offer_id":52318268653880,"sku":"D4.05109.459-COND-BRK4-SS-WB29","price":275.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Precision Bearing","offer_id":52318268686648,"sku":"D4.05109.459-COND-BRK4-SS-WB29","price":282.0,"currency_code":"USD","in_stock":true},{"title":"High-Temp Roller Bearing (600°F)","offer_id":52318268719416,"sku":"D4.05109.459-COND-BRK4-SS-WB29","price":268.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/4191\/0328\/files\/D4.05109.459-COND-BRK4-SS-WB29-2.png?v=1771084226"},{"product_id":"colson-casters-stainless-5-x-2-performa-rubber-top-lock-caster-with-4-x-4-5-plate-flat-conductive-roller-bearing-sku-d4-05109-459-cond-brk7-ss-wb29","title":"Colson D4.05109.459 5\" x 2\" Performa Rubber 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 5\" x 2\" Performa Rubber (Flat\/Conductive) Roller Bearing Top-Lock Caster\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 Material:\u003c\/strong\u003e Constructed with high-quality stainless steel for superior strength and corrosion resistance.\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eVersatile Design:\u003c\/strong\u003e Features a flat\/conductive rubber wheel, ideal for environments requiring electrostatic discharge (ESD) safety.\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eTop-Lock Mechanism:\u003c\/strong\u003e Ensures stability and safety during use, preventing unintended movement.\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003ePlate Size:\u003c\/strong\u003e Equipped with a robust 4\" x 4.5\" top plate for easy installation and compatibility with various applications.\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eLoad Capacity:\u003c\/strong\u003e Engineered to support substantial weights, making it suitable for industrial and commercial settings.\u003c\/li\u003e\n\t\u003c\/ul\u003e\n\t\u003c!-- Product Description --\u003e\n\t\u003cp\u003e\n        Experience exceptional mobility solutions with the Colson Casters Stainless 5\" x 2\" Performa Rubber Roller Bearing Top-Lock Caster. Designed for demanding environments, this caster is constructed from premium stainless steel, ensuring durability and resistance to corrosion. The flat\/conductive rubber wheel is specifically engineered for applications requiring ESD safety, making it ideal for electronics and sensitive equipment.\n\t\u003c\/p\u003e\n\t\u003cp\u003e\n        The innovative top-lock mechanism enhances safety by preventing unintended movement, providing peace of mind in high-traffic areas. With a substantial load capacity and a generous 4\" x 4.5\" top plate, this caster is versatile enough to be used in various industrial and commercial settings, including warehouses, manufacturing facilities, and medical environments.\n\t\u003c\/p\u003e\n\t\u003cp\u003e\n        At Colson, we prioritize quality and performance. Our commitment to excellence is evident in every product we offer. Enhance your operational efficiency with the Colson Casters Stainless 5\" x 2\" Performa Rubber Top-Lock Caster and trust in our expertise for all your mobility solutions.\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 Today!\u003c\/h2\u003e\n\t\u003cp\u003e\n        Invest in the reliability and performance of Colson Casters. With our top-quality products, you can ensure smooth operation and enhanced safety in your workspace. \u003cstrong\u003e\u003ca href=\"#contact\"\u003eContact us for more information or to place an order!\u003c\/a\u003e\u003c\/strong\u003e\n\t\u003c\/p\u003e\n\u003c\/div\u003e","brand":"colson-header","offers":[{"title":"Roller Bearing","offer_id":50124283511096,"sku":"D4.05109.459-COND-BRK7-SS-WB29","price":256.0,"currency_code":"USD","in_stock":true},{"title":"Precision Bearing","offer_id":52318268817720,"sku":"D4.05109.459-COND-BRK7-SS-WB29","price":264.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Roller Bearing","offer_id":52318268850488,"sku":"D4.05109.459-COND-BRK7-SS-WB29","price":271.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Precision Bearing","offer_id":52318268883256,"sku":"D4.05109.459-COND-BRK7-SS-WB29","price":278.0,"currency_code":"USD","in_stock":true},{"title":"High-Temp Roller Bearing (600°F)","offer_id":52318268916024,"sku":"D4.05109.459-COND-BRK7-SS-WB29","price":264.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/4191\/0328\/files\/D4.05109.459-COND-BRK7-SS-WB29-2.png?v=1771084227"},{"product_id":"5-x-2-stainless-performa-rubber-caster-with-total-lock-delrin-bearing-for-heavy-duty-applications-4-x-4-5-plate-d4-05109-551-brk4-ss","title":"Colson D4.05109.551 BRK4 SS 5\"x2\" Performa 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    \u003c!-- Product Header --\u003e\n    \u003ch1 style=\"color: rgb(1, 99, 103); font-weight: bold;  text-align: center;\"\u003e\n        5\" x 2\" Stainless Performa Rubber (Round) Delrin Bearing Caster with Total Lock and 4\" x 4.5\" Plate - D4.05109.551 BRK4 SS\n    \u003c\/h1\u003e\n    \u003chr id=\"horizontalrule\"\u003e\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\u003eWheel Diameter:\u003c\/strong\u003e 5 inches\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eWheel Width:\u003c\/strong\u003e 2 inches\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003ePlate Size:\u003c\/strong\u003e 4 inches x 4.5 inches\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Stainless Performa Rubber (Round) Delrin Bearing Caster\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eLock Type:\u003c\/strong\u003e Total Lock\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eModel Number:\u003c\/strong\u003e D4.05109.551 BRK4 SS\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Stainless Steel and Rubber\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eLoad Capacity:\u003c\/strong\u003e Designed for heavy-duty applications\u003c\/li\u003e\n    \u003c\/ul\u003e\n    \u003c!-- Product Description --\u003e\n    \u003cp\u003e\n        The 5\" x 2\" Stainless Performa Rubber (Round) Delrin Bearing Caster is engineered for superior performance in various industrial settings. Constructed from high-quality stainless steel, this caster features a round rubber wheel that offers excellent grip and noise reduction. The precision Delrin bearing ensures smooth movement, while the total lock mechanism provides enhanced stability, preventing unwanted rolling when stationary. Its robust 4\" x 4.5\" plate allows for secure installation on a variety of equipment, making it ideal for carts, machinery, and more. This caster is built to withstand heavy loads, providing reliability and longevity in demanding environments.\n    \u003c\/p\u003e\n    \u003c!-- Call to Action --\u003e\n    \u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eWhy Choose This Caster?\u003c\/h2\u003e\n    \u003cp\u003e\n        Elevate your operational efficiency with the 5\" x 2\" Stainless Performa Rubber Caster. With its durable construction and total lock feature, this caster ensures safe and reliable mobility in any workspace. Invest in a caster that combines quality, performance, and stability to keep your equipment moving smoothly and securely under pressure.\n    \u003c\/p\u003e\n\u003c\/div\u003e","brand":"colson-header1","offers":[{"title":"Roller Bearing","offer_id":50124290425144,"sku":"D4.05109.551-BRK4-SS","price":216.0,"currency_code":"USD","in_stock":true},{"title":"Precision Bearing","offer_id":52318274683192,"sku":"D4.05109.551-BRK4-SS","price":224.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Roller Bearing","offer_id":52318274715960,"sku":"D4.05109.551-BRK4-SS","price":231.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Precision Bearing","offer_id":52318274748728,"sku":"D4.05109.551-BRK4-SS","price":238.0,"currency_code":"USD","in_stock":true},{"title":"High-Temp Roller Bearing (600°F)","offer_id":52318274781496,"sku":"D4.05109.551-BRK4-SS","price":224.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/4191\/0328\/files\/D4.05109.551-BRK4-SS-2.png?v=1771084246"},{"product_id":"4-x-2-stainless-performa-rubber-round-caster-with-delrin-bearing-and-side-lock-mechanism-durable-4-x-4-5-plate-for-enhanced-mobility-and-safety-d4-05109-551-brk7-ss","title":"4\" x 2\" Performa Rubber Stainless Side Lock Caster – 4\" x 4.5\" Plate | 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\t4\" x 2\" Stainless Performa Rubber (Round) Delrin Bearing Side-Lock Caster with 4\" x 4.5\" Plate - D4.05109.551 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\u003eWheel Diameter:\u003c\/strong\u003e 4 inches\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eWheel Width:\u003c\/strong\u003e 2 inches\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003ePlate Size:\u003c\/strong\u003e 4 inches x 4.5 inches\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Stainless Performa Rubber (Round) Side-Lock Caster\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Stainless Steel and Delrin Bearing\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eModel Number:\u003c\/strong\u003e D4.05109.551 BRK7 SS\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eLoad Capacity:\u003c\/strong\u003e Designed for versatile applications with robust performance\u003c\/li\u003e\n\t\u003c\/ul\u003e\n\t\u003c!-- Product Description --\u003e\n\t\u003cp\u003e\n        The 4\" x 2\" Stainless Performa Rubber (Round) Delrin Bearing Side-Lock Caster is engineered to deliver superior mobility and reliability in various environments. Constructed from high-quality stainless steel and featuring a durable rubber wheel, this caster provides excellent resistance to wear and tear. The round design ensures smooth rolling, while the Delrin bearing facilitates quiet operation and reduced friction. With its side-lock mechanism, you can securely fasten your equipment, preventing accidental movement and enhancing safety. The compact 4\" x 4.5\" plate simplifies installation on your machinery, making it a practical choice for industrial, commercial, and residential applications. Upgrade your mobility solutions with this versatile caster that combines performance, durability, and user-friendliness.\n\t\u003c\/p\u003e\n\t\u003c!-- Call to Action --\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eWhy Choose This Caster?\u003c\/h2\u003e\n\t\u003cp\u003e\n        Choose the 4\" x 2\" Stainless Performa Rubber (Round) Delrin Bearing Side-Lock Caster for your equipment needs. Its robust construction and reliable locking feature ensure that your machinery operates smoothly and safely in various settings. Invest in a caster that balances performance and durability, enhancing the efficiency of your operations while providing peace of mind.\n\t\u003c\/p\u003e\n\u003c\/div\u003e","brand":"colson-header1","offers":[{"title":"Roller Bearing","offer_id":50124290556216,"sku":"D4.05109.551-BRK7-SS","price":222.0,"currency_code":"USD","in_stock":true},{"title":"Precision Bearing","offer_id":52318274847032,"sku":"D4.05109.551-BRK7-SS","price":230.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Roller Bearing","offer_id":52318274879800,"sku":"D4.05109.551-BRK7-SS","price":237.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Precision Bearing","offer_id":52318274912568,"sku":"D4.05109.551-BRK7-SS","price":244.0,"currency_code":"USD","in_stock":true},{"title":"High-Temp Roller Bearing (600°F)","offer_id":52318274945336,"sku":"D4.05109.551-BRK7-SS","price":230.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/4191\/0328\/files\/D4.05109.551-BRK7-SS-2.png?v=1771084247"},{"product_id":"5-x-2-stainless-performa-rubber-round-precision-ball-bearing-caster-with-total-lock-heavy-duty-4-x-4-5-plate-for-industrial-use-model-d4-05109-555-brk4-ss","title":"Colson D4.05109.555-BRK4-SS 5\" x 2\" Gray Rubber Caster — 425 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 D4.05109.555-BRK4-SS is a 5\" x 2\" gray rubber plate caster rated 425 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 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;\"\u003e425 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;\"\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\"\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 D4.05109.555-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 D4.05109.555-BRK4-SS 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 D4.05109.555-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 D4.05109.555-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 D4.05109.555-BRK4-SS?\u003c\/h3\u003e\n\u003cp\u003e425 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 D4.05109.555-BRK4-SS 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 D4.05109.555-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\/gray-rubber-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;\"\u003eGray Rubber 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 D4.05109.555-BRK4-SS\",\n          \"item\": \"https:\/\/casterhq.com\/products\/5-x-2-stainless-performa-rubber-round-precision-ball-bearing-caster-with-total-lock-heavy-duty-4-x-4-5-plate-for-industrial-use-model-d4-05109-555-brk4-ss\"\n        }\n      ]\n    },\n    {\n      \"@type\": \"FAQPage\",\n      \"mainEntity\": [\n        {\n          \"@type\": \"Question\",\n          \"name\": \"What does the Colson part number D4.05109.555-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 D4.05109.555-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 D4.05109.555-BRK4-SS?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"425 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 D4.05109.555-BRK4-SS 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 D4.05109.555-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\/5-x-2-stainless-performa-rubber-round-precision-ball-bearing-caster-with-total-lock-heavy-duty-4-x-4-5-plate-for-industrial-use-model-d4-05109-555-brk4-ss#webpage\"\n    }\n  ]\n}\n\u003c\/script\u003e","brand":"colson-header1","offers":[{"title":"Roller Bearing","offer_id":50124291211576,"sku":"D4.05109.555-BRK4-SS","price":228.0,"currency_code":"USD","in_stock":true},{"title":"Precision Bearing","offer_id":52318275174712,"sku":"D4.05109.555-BRK4-SS","price":236.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Roller Bearing","offer_id":52318275207480,"sku":"D4.05109.555-BRK4-SS","price":243.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Precision Bearing","offer_id":52318275240248,"sku":"D4.05109.555-BRK4-SS","price":250.0,"currency_code":"USD","in_stock":true},{"title":"High-Temp Roller Bearing (600°F)","offer_id":52318275273016,"sku":"D4.05109.555-BRK4-SS","price":236.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/4191\/0328\/files\/D4.05109.555-BRK4-SS-2.png?v=1771084251"},{"product_id":"5-x-2-stainless-steel-performa-rubber-precision-ball-bearing-side-lock-caster-with-4-x-4-5-plate-heavy-duty-and-durable-for-industrial-use-model-d4-05109-555-brk7-ss","title":"Colson D4.05109.555 BRK7 SS 5\"x2\" Performa Rubber Stainless Side 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    \u003c!-- Product Header --\u003e\n    \u003ch1 style=\"color: rgb(1, 99, 103); font-weight: bold;  text-align: center;\"\u003e\n        5\" x 2\" Stainless Performa Rubber (Round) Precision Ball Bearing Side-Lock Caster with 4\" x 4.5\" Plate - D4.05109.555 BRK7 SS\n    \u003c\/h1\u003e\n    \u003chr id=\"horizontalrule\"\u003e\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\u003eWheel Diameter:\u003c\/strong\u003e 5 inches\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eWheel Width:\u003c\/strong\u003e 2 inches\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003ePlate Size:\u003c\/strong\u003e 4 inches x 4.5 inches\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Stainless Performa Rubber (Round) Precision Ball Bearing Side-Lock Caster\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Stainless Steel and Rubber\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eModel Number:\u003c\/strong\u003e D4.05109.555 BRK7 SS\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eLoad Capacity:\u003c\/strong\u003e Designed for heavy-duty applications\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eLocking Mechanism:\u003c\/strong\u003e Side-lock for added security\u003c\/li\u003e\n    \u003c\/ul\u003e\n    \u003c!-- Product Description --\u003e\n    \u003cp\u003e\n        The 5\" x 2\" Stainless Performa Rubber Precision Ball Bearing Side-Lock Caster is engineered to deliver exceptional performance in both industrial and commercial settings. Its sturdy stainless steel construction paired with a high-quality round rubber wheel ensures durability and smooth maneuverability, even under heavy loads. The precision ball bearing design enhances mobility, allowing for easy navigation and reduced wear on flooring surfaces. The integrated side-lock mechanism offers added stability, making it an ideal choice for equipment that requires secure positioning. With a compact 4\" x 4.5\" plate, this caster is straightforward to install and compatible with various machinery and carts.\n    \u003c\/p\u003e\n    \u003c!-- Call to Action --\u003e\n    \u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eWhy Choose This Caster?\u003c\/h2\u003e\n    \u003cp\u003e\n        Upgrade your equipment with the 5\" x 2\" Stainless Performa Rubber Precision Ball Bearing Side-Lock Caster. Its robust design and locking feature make it a dependable solution for demanding applications. Invest in this caster to enhance your operations with a blend of strength, mobility, and safety, ensuring your equipment remains reliable in any environment.\n    \u003c\/p\u003e\n\u003c\/div\u003e","brand":"colson-header1","offers":[{"title":"Roller Bearing","offer_id":50124291342648,"sku":"D4.05109.555-BRK7-SS","price":215.0,"currency_code":"USD","in_stock":true},{"title":"Precision Bearing","offer_id":52318275371320,"sku":"D4.05109.555-BRK7-SS","price":223.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Roller Bearing","offer_id":52318275404088,"sku":"D4.05109.555-BRK7-SS","price":230.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Precision Bearing","offer_id":52318275436856,"sku":"D4.05109.555-BRK7-SS","price":237.0,"currency_code":"USD","in_stock":true},{"title":"High-Temp Roller Bearing (600°F)","offer_id":52318275469624,"sku":"D4.05109.555-BRK7-SS","price":223.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/4191\/0328\/files\/D4.05109.555-BRK7-SS-2.png?v=1771084252"},{"product_id":"6-x-2-stainless-performa-rubber-caster-with-total-lock-flat-grey-delrin-bearing-4-x-4-5-plate-d4-06109-451-brk4-ss-for-heavy-duty-applications","title":"Colson D4.06109.451 BRK4 SS 6\" x 2\" Performa 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    \u003c!-- Product Header --\u003e\n    \u003ch1 style=\"color: rgb(1, 99, 103); font-weight: bold;  text-align: center;\"\u003e\n        6\" x 2\" Stainless Performa Rubber (Flat\/Grey) Delrin Bearing Caster with Total Lock and 4\" x 4.5\" Plate - D4.06109.451 BRK4 SS\n    \u003c\/h1\u003e\n    \u003chr id=\"horizontalrule\"\u003e\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\u003eWheel Diameter:\u003c\/strong\u003e 6 inches\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eWheel Width:\u003c\/strong\u003e 2 inches\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003ePlate Size:\u003c\/strong\u003e 4 inches x 4.5 inches\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Stainless Performa Rubber (Flat\/Grey) Delrin Bearing Caster with Total Lock\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Stainless Steel and Durable Rubber\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eModel Number:\u003c\/strong\u003e D4.06109.451 BRK4 SS\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eLoad Capacity:\u003c\/strong\u003e Ideal for heavy-duty applications with reliable performance\u003c\/li\u003e\n    \u003c\/ul\u003e\n    \u003c!-- Product Description --\u003e\n    \u003cp\u003e\n        The 6\" x 2\" Stainless Performa Rubber (Flat\/Grey) Delrin Bearing Caster is expertly designed for versatile applications requiring durable mobility. Crafted from high-quality stainless steel and premium rubber, this caster guarantees exceptional resistance to wear and tear, ensuring a long-lasting performance even in challenging environments. The integrated total lock mechanism enhances safety by securing your equipment in place, making it an excellent choice for industrial settings. The 4\" x 4.5\" plate provides enhanced stability, facilitating easy attachment to various machinery.\n    \u003c\/p\u003e\n    \u003c!-- Call to Action --\u003e\n    \u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eWhy Choose This Caster?\u003c\/h2\u003e\n    \u003cp\u003e\n        Elevate your operational efficiency with the 6\" x 2\" Stainless Performa Rubber Caster. Its robust construction and innovative total lock feature ensure both performance and safety, making it a valuable asset for any business. Invest in a caster that delivers not only exceptional mobility but also peace of mind in your heavy-duty applications.\n    \u003c\/p\u003e\n\u003c\/div\u003e","brand":"colson-header1","offers":[{"title":"Roller Bearing","offer_id":50124354388280,"sku":"D4.06109.451-BRK4-SS","price":234.0,"currency_code":"USD","in_stock":true},{"title":"Precision Bearing","offer_id":52318311776568,"sku":"D4.06109.451-BRK4-SS","price":242.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Roller Bearing","offer_id":52318311809336,"sku":"D4.06109.451-BRK4-SS","price":249.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Precision Bearing","offer_id":52318311842104,"sku":"D4.06109.451-BRK4-SS","price":256.0,"currency_code":"USD","in_stock":true},{"title":"High-Temp Roller Bearing (600°F)","offer_id":52318311874872,"sku":"D4.06109.451-BRK4-SS","price":242.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/4191\/0328\/files\/D4.06109.451-BRK4-SS-2.png?v=1771084421"},{"product_id":"stainless-steel-6x2-performa-rubber-caster-with-delrin-bearing-side-lock","title":"Colson 6\" x 2\" Performa Rubber Stainless Steel Caster with Brake | 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; \"\u003eUpgrade Your Equipment with Heavy-Duty Casters\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;\"\u003eStainless Steel Construction\u003c\/span\u003e | \u003cspan style=\"color: #8AC973; font-weight: bold;\"\u003eUnmatched Durability\u003c\/span\u003e\n  \u003c\/div\u003e\n\n  \u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eBuilt to Last\u003c\/h2\u003e\n  \u003cp\u003eOur heavy-duty casters are crafted from high-quality stainless steel, ensuring exceptional strength and resistance to corrosion. Perfect for demanding applications that require reliable performance, these casters can handle heavy loads with ease.\u003c\/p\u003e\n\n  \u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eFind the Perfect Fit\u003c\/h2\u003e\n  \u003cp\u003eWe offer a wide variety of caster options to suit your specific needs. Explore our selection of sizes, capacities, and wheel materials to find the ideal caster for your project.\u003c\/p\u003e\n\n  \u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eExpert Support On Standby\u003c\/h2\u003e\n  \u003cp\u003eNeed help choosing the right caster? Our team of knowledgeable experts is available weekdays from 8 am to 5 pm to answer your questions and provide expert advice. Contact us today to ensure a smooth and successful project.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"colson-header1","offers":[{"title":"Roller Bearing","offer_id":50124355764536,"sku":"D4.06109.451-BRK7-SS","price":240.0,"currency_code":"USD","in_stock":true},{"title":"Precision Bearing","offer_id":52318312005944,"sku":"D4.06109.451-BRK7-SS","price":248.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Roller Bearing","offer_id":52318312038712,"sku":"D4.06109.451-BRK7-SS","price":255.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Precision Bearing","offer_id":52318312071480,"sku":"D4.06109.451-BRK7-SS","price":262.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/4191\/0328\/files\/D4.06109.451-BRK7-SS-2.png?v=1771084422"},{"product_id":"6-x-2-stainless-steel-performa-rubber-precision-ball-bearing-caster-with-total-lock-heavy-duty-4-x-4-5-plate-model-d4-06109-455-brk4-ss","title":"6\" x 2\" Performa Rubber Stainless Total Lock Caster – 4\" x 4.5\" Plate | 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\t\t6\" x 2\" Stainless Performa Rubber (Flat\/Grey) Precision Ball Bearing Caster with Total Lock and 4\" x 4.5\" Plate - D4.06109.455 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\u003eWheel Diameter:\u003c\/strong\u003e 6 inches\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eWheel Width:\u003c\/strong\u003e 2 inches\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003ePlate Size:\u003c\/strong\u003e 4 inches x 4.5 inches\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Stainless Performa Rubber Precision Ball Bearing Caster with Total Lock\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Stainless Steel and High-Quality Rubber\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eModel Number:\u003c\/strong\u003e D4.06109.455 BRK4 SS\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eLoad Capacity:\u003c\/strong\u003e Suitable for a variety of applications, including heavy-duty tasks\u003c\/li\u003e\n\t\u003c\/ul\u003e\n\t\u003c!-- Product Description --\u003e\n\t\u003cp\u003e\n        The 6\" x 2\" Stainless Performa Rubber (Flat\/Grey) Precision Ball Bearing Caster is designed to deliver exceptional performance and reliability in diverse environments. Crafted with premium stainless steel and durable rubber, this caster features a precision ball bearing design that ensures smooth and quiet operation. The total lock mechanism allows for secure positioning, enhancing safety during use. With a robust 4\" x 4.5\" plate, this caster provides stability and easy attachment to your equipment, making it a perfect choice for industrial and commercial applications. Experience enhanced mobility and dependable performance with this high-quality caster.\n\t\u003c\/p\u003e\n\t\u003c!-- Call to Action --\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eWhy Choose This Caster?\u003c\/h2\u003e\n\t\u003cp\u003e\n        Elevate your equipment with the 6\" x 2\" Stainless Performa Rubber Precision Ball Bearing Caster. Its innovative design and total lock feature ensure both safety and efficiency in demanding environments. Invest in a caster that combines exceptional performance with durability, making it the ideal choice for your operational needs.\n\t\u003c\/p\u003e\n\u003c\/div\u003e","brand":"colson-header1","offers":[{"title":"Roller Bearing","offer_id":50124357861688,"sku":"D4.06109.455-BRK4-SS","price":246.0,"currency_code":"USD","in_stock":true},{"title":"Precision Bearing","offer_id":52318312366392,"sku":"D4.06109.455-BRK4-SS","price":254.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Roller Bearing","offer_id":52318312399160,"sku":"D4.06109.455-BRK4-SS","price":261.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Precision Bearing","offer_id":52318312431928,"sku":"D4.06109.455-BRK4-SS","price":268.0,"currency_code":"USD","in_stock":true},{"title":"High-Temp Roller Bearing (600°F)","offer_id":52318312464696,"sku":"D4.06109.455-BRK4-SS","price":254.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/4191\/0328\/files\/D4.06109.455-BRK4-SS-2.png?v=1771084425"},{"product_id":"stainless-steel-6x2-precision-ball-bearing-swivel-caster-with-total-lock-conductive-rubber-tires-and-4x4-5-top-plate","title":"Colson D4.06109.455-COND-BRK4-SS 6\" x 2\" Caster — 410 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 D4.06109.455-COND-BRK4-SS is a 6\" x 2\" performa rubber (flat\/conducti plate-mount caster rated 410 lb per caster, mounted on a 4\" x 4-1\/2\" Top Plate 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;\"\u003e410 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;\"\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\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 D4.06109.455-COND-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 D4.06109.455-COND-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 D4.06109.455-COND-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 D4.06109.455-COND-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 D4.06109.455-COND-BRK4-SS?\u003c\/h3\u003e\n\u003cp\u003e410 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 D4.06109.455-COND-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 D4.06109.455-COND-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\/performa-rubber-(flat\/conducti-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;\"\u003ePerforma Rubber (Flat\/Conducti 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 D4.06109.455-COND-BRK4-SS\",\n          \"item\": \"https:\/\/casterhq.com\/products\/stainless-steel-6x2-precision-ball-bearing-swivel-caster-with-total-lock-conductive-rubber-tires-and-4x4-5-top-plate\"\n        }\n      ]\n    },\n    {\n      \"@type\": \"FAQPage\",\n      \"mainEntity\": [\n        {\n          \"@type\": \"Question\",\n          \"name\": \"What does the Colson part number D4.06109.455-COND-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 D4.06109.455-COND-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 D4.06109.455-COND-BRK4-SS?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"410 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 D4.06109.455-COND-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 D4.06109.455-COND-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\/stainless-steel-6x2-precision-ball-bearing-swivel-caster-with-total-lock-conductive-rubber-tires-and-4x4-5-top-plate#webpage\"\n    }\n  ]\n}\n\u003c\/script\u003e","brand":"colson-header1","offers":[{"title":"Roller Bearing","offer_id":50124361367864,"sku":"D4.06109.455-COND-BRK4-SS","price":284.0,"currency_code":"USD","in_stock":true},{"title":"Precision Bearing","offer_id":52318312825144,"sku":"D4.06109.455-COND-BRK4-SS","price":292.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Roller Bearing","offer_id":52318312857912,"sku":"D4.06109.455-COND-BRK4-SS","price":299.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Precision Bearing","offer_id":52318312890680,"sku":"D4.06109.455-COND-BRK4-SS","price":306.0,"currency_code":"USD","in_stock":true},{"title":"High-Temp Roller Bearing (600°F)","offer_id":52318312923448,"sku":"D4.06109.455-COND-BRK4-SS","price":292.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/4191\/0328\/files\/D4.06109.455-COND-BRK4-SS-2.png?v=1771084427"},{"product_id":"stainless-steel-6x2-precision-ball-bearing-caster-with-4x4-5-plate-conductive-rubber-wheel","title":"Colson 6\"x2\" Conductive Rubber Stainless Steel Caster 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 Steel Casters for Unmatched Performance\u003c\/h1\u003e\n\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;\"\u003eHeavy-Duty \u0026amp; Reliable\u003c\/span\u003e | \u003cspan style=\"color: #8AC973; font-weight: bold;\"\u003eExpert-Approved\u003c\/span\u003e\n  \u003c\/div\u003e\n\n  \u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eUnleash Superior Mobility for Your Equipment\u003c\/h2\u003e\n  \u003cp\u003eUpgrade your workstations and industrial applications with our premium stainless steel casters. Built for endurance, these casters deliver smooth rolling and exceptional load capacity, ensuring efficient movement for years to come.  \u003c\/p\u003e\n\n  \u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eDiscover a Wide Range of Options\u003c\/h2\u003e\n  \u003cp\u003eWe offer a comprehensive selection of stainless steel casters to perfectly suit your specific needs. Explore our diverse range of sizes, wheel materials, and functionalities to find the ideal caster for your project.  \u003c\/p\u003e\n\n  \u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eExpert Guidance at Your Fingertips\u003c\/h2\u003e\n  \u003cp\u003eNeed assistance choosing the right caster? Our team of knowledgeable specialists is here to help! Contact us during weekdays (8 am - 5 pm) and receive expert advice tailored to your project requirements. \u003c\/p\u003e\n\u003c\/div\u003e","brand":"colson-header1","offers":[{"title":"Roller Bearing","offer_id":50124363432248,"sku":"D4.06109.455-COND-BRK7-SS","price":267.0,"currency_code":"USD","in_stock":true},{"title":"Precision Bearing","offer_id":52318313021752,"sku":"D4.06109.455-COND-BRK7-SS","price":275.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Roller Bearing","offer_id":52318313054520,"sku":"D4.06109.455-COND-BRK7-SS","price":282.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Precision Bearing","offer_id":52318313087288,"sku":"D4.06109.455-COND-BRK7-SS","price":289.0,"currency_code":"USD","in_stock":true},{"title":"High-Temp Roller Bearing (600°F)","offer_id":52318313120056,"sku":"D4.06109.455-COND-BRK7-SS","price":275.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/4191\/0328\/files\/D4.06109.455-COND-BRK7-SS-2.png?v=1771084428"},{"product_id":"stainless-steel-6x2-performa-rubber-swivel-caster-with-total-lock-4x4-5-plate-600-lb-load-capacity","title":"Colson 6\"x2\" Performa Swivel Total Lock Stainless Caster – 600 lb | CasterHQ","description":"\u003cdiv style=\"box-shadow: 0px 4px 8px rgba(0,0,0,0.1); padding: 20px; border-radius: 12px;\"\u003e\n\n  \u003ch1 style=\"color: rgb(1, 99, 103); font-weight: bold; \"\u003eUpgrade Your Equipment with Superior Casters\u003c\/h1\u003e\n\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;\"\u003eHeavy-Duty Performance\u003c\/span\u003e | \n    \u003cspan style=\"color: #8AC973; font-weight: bold;\"\u003eUnmatched Selection\u003c\/span\u003e\n  \u003c\/div\u003e\n\n  \u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eThe Right Caster Makes All the Difference\u003c\/h2\u003e\n  \u003cp\u003eKeep your equipment rolling smoothly and efficiently with our extensive selection of top-quality casters and wheels. From industrial applications to home workshops, we have the perfect caster to meet your needs. Act fast for unmatched value!\u003c\/p\u003e\n\n  \u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eFind Your Perfect Caster Solution\u003c\/h2\u003e\n  \u003cp\u003eBrowse our wide variety of casters, including:\u003c\/p\u003e\n  \u003cul\u003e\n    \u003cli\u003eSwivel Casters for Easy Maneuvering\u003c\/li\u003e\n    \u003cli\u003eRigid Casters for Stability\u003c\/li\u003e\n    \u003cli\u003eHeavy-Duty Casters for High Load Capacities\u003c\/li\u003e\n    \u003cli\u003eSpecialty Casters for Unique Applications\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eExpert Support On Standby\u003c\/h2\u003e\n  \u003cp\u003eGot questions about selecting the right caster for your project? Our Caster Experts are here weekdays 8 am - 5 pm to help. Get expert advice and recommendations to ensure optimal performance.\u003c\/p\u003e\n\n\u003c\/div\u003e","brand":"colson-header1","offers":[{"title":"Roller Bearing","offer_id":50124365889848,"sku":"D4.06109.459-BRK4-SS-WB29","price":241.0,"currency_code":"USD","in_stock":true},{"title":"Precision Bearing","offer_id":52318313972024,"sku":"D4.06109.459-BRK4-SS-WB29","price":249.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Roller Bearing","offer_id":52318314004792,"sku":"D4.06109.459-BRK4-SS-WB29","price":256.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Precision Bearing","offer_id":52318314037560,"sku":"D4.06109.459-BRK4-SS-WB29","price":263.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/4191\/0328\/files\/D4.06109.459-BRK4-SS-WB29-2.png?v=1771084433"},{"product_id":"stainless-steel-6x2-performa-rubber-swivel-caster-with-cam-brake-4x4-5-plate","title":"Colson 6\"x2\" Performa Swivel Stainless Caster CAM-Brake 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\n\u003ch1 style=\"color: rgb(1, 99, 103); font-weight: bold; \"\u003eUpgrade Your Equipment with High-Quality Casters and Wheels\u003c\/h1\u003e\n\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;\"\u003eHeavy-Duty Performance\u003c\/span\u003e | \u003cspan style=\"color: #8AC973; font-weight: bold;\"\u003eUnbeatable Selection\u003c\/span\u003e\n\u003c\/div\u003e\n\n\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eThe Perfect Caster for Every Need\u003c\/h2\u003e\n\u003cp\u003eWe offer a wide variety of top-quality casters and wheels to meet the demands of any application. From heavy-duty industrial casters to smooth-rolling furniture casters, we have the perfect solution to keep your equipment moving efficiently.  Shop Now and Experience the Difference!\u003c\/p\u003e\n\n\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eDiscover Our Extensive Caster Collection:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eStainless Steel Casters for Durability and Corrosion Resistance\u003c\/li\u003e\n\u003cli\u003ePolyurethane Casters for Quiet Operation and Floor Protection\u003c\/li\u003e\n\u003cli\u003ePhenolic Casters for High-Temperature Environments\u003c\/li\u003e\n\u003cli\u003eSwivel Casters for Maximum Maneuverability\u003c\/li\u003e\n\u003cli\u003eRigid Casters for Stability and Strength\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eExpert Support On Standby\u003c\/h2\u003e\n\u003cp\u003e Got questions about choosing the right caster? Our Caster Experts are here weekdays 8 am - 5 pm to assist you. Get expert advice for your project needs and ensure a smooth and efficient operation.  Contact Us Today!\u003c\/p\u003e\n\u003c\/div\u003e","brand":"colson-header1","offers":[{"title":"Roller Bearing","offer_id":50124366479672,"sku":"D4.06109.459-COND-BRK3-SS-WB29","price":282.0,"currency_code":"USD","in_stock":true},{"title":"Precision Bearing","offer_id":52318314299704,"sku":"D4.06109.459-COND-BRK3-SS-WB29","price":290.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Roller Bearing","offer_id":52318314332472,"sku":"D4.06109.459-COND-BRK3-SS-WB29","price":297.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Precision Bearing","offer_id":52318314365240,"sku":"D4.06109.459-COND-BRK3-SS-WB29","price":304.0,"currency_code":"USD","in_stock":true},{"title":"High-Temp Roller Bearing (600°F)","offer_id":52318314398008,"sku":"D4.06109.459-COND-BRK3-SS-WB29","price":290.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/4191\/0328\/files\/D4.06109.459-COND-BRK3-SS-WB29-2.png?v=1771084436"},{"product_id":"stainless-steel-6x2-performa-rubber-swivel-caster-with-total-lock-4x4-5-plate-410-lb-load-capacity","title":"6\"x2\" Performa Swivel Stainless Total Lock Caster 4\"x4.5\" Plate – 410 lb | CasterHQ","description":"\u003cdiv style=\"box-shadow: 0px 4px 8px rgba(0,0,0,0.1); padding: 20px; border-radius: 12px;\"\u003e\n\n\u003ch1 style=\"color: rgb(1, 99, 103); font-weight: bold; \"\u003eUpgrade Your Equipment with Superior Casters\u003c\/h1\u003e\n\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;\"\u003eHeavy-Duty Performance\u003c\/span\u003e | \u003cspan style=\"color: #8AC973; font-weight: bold;\"\u003eUnbeatable Selection\u003c\/span\u003e\n\u003c\/div\u003e\n\n\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eLevel Up Your Efficiency with Top-Tier Casters\u003c\/h2\u003e\n\n\u003cp\u003eKeep your equipment rolling smoothly and efficiently with our comprehensive selection of premium casters and wheels. From industrial-grade casters for heavy machinery to smooth-gliding options for furniture, we offer a variety of solutions to meet your specific needs. Act fast and take advantage of our unmatched value!  \u003c\/p\u003e\n\n\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eDiscover a World of Possibilities\u003c\/h2\u003e\n\n\u003cp\u003eOur extensive inventory boasts a wide array of casters and wheels, including:\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eSwivel Casters for Maximum Maneuverability\u003c\/li\u003e\n\u003cli\u003eRigid Casters for Reliable Stability\u003c\/li\u003e\n\u003cli\u003eHeavy-Duty Casters for Demanding Applications\u003c\/li\u003e\n\n\u003cli\u003eLightweight Casters for Effortless Movement\u003c\/li\u003e\n\u003cli\u003eSpecialty Casters for Unique Requirements (e.g., high-temperature, conductive)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eBrowse our vast selection today and find the perfect casters to elevate your equipment's performance and efficiency!\u003c\/p\u003e\n\n\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eExpert Guidance at Your Fingertips\u003c\/h2\u003e\n\n\u003cp\u003eNeed help navigating our selection or have questions about choosing the right casters for your project? Our team of knowledgeable Caster Experts is here to assist you weekdays from 8 am to 5 pm. Get free, expert advice to ensure you find the ideal casters to meet your specific needs!\u003c\/p\u003e\n\n\u003c\/div\u003e","brand":"colson-header1","offers":[{"title":"Roller Bearing","offer_id":50124367266104,"sku":"D4.06109.459-COND-BRK4-SS-WB29","price":278.0,"currency_code":"USD","in_stock":true},{"title":"Precision Bearing","offer_id":52318314496312,"sku":"D4.06109.459-COND-BRK4-SS-WB29","price":286.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Roller Bearing","offer_id":52318314529080,"sku":"D4.06109.459-COND-BRK4-SS-WB29","price":293.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Precision Bearing","offer_id":52318314561848,"sku":"D4.06109.459-COND-BRK4-SS-WB29","price":300.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/4191\/0328\/files\/D4.06109.459-COND-BRK4-SS-WB29-2.png?v=1771084437"},{"product_id":"stainless-steel-6x2-performa-rubber-conductive-roller-bearing-swivel-side-lock-caster-with-4x4-5-plate","title":"Colson 6\"x2\" Performa Rubber Swivel Stainless Side-Lock Caster | CasterHQ","description":"\u003cdiv style=\"box-shadow: 0px 4px 8px rgba(0,0,0,0.1); padding: 20px; border-radius: 12px;\"\u003e\n\n\u003ch1 style=\"color: rgb(1, 99, 103); font-weight: bold; \"\u003eKeep Your Equipment Rolling with Top-Quality Casters\u003c\/h1\u003e\n\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;\"\u003eWidest Selection\u003c\/span\u003e | \u003cspan style=\"color: #8AC973; font-weight: bold;\"\u003eUnbeatable Prices\u003c\/span\u003e\n\u003c\/div\u003e\n\n\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eDiscover the Perfect Casters for Your Needs\u003c\/h2\u003e\n\n\u003cp\u003eWe offer a vast selection of top-quality casters and wheels to keep your equipment moving smoothly and efficiently. From heavy-duty industrial casters to light-duty furniture casters, we have everything you need to get the job done.  Our casters are known for their durability, reliability, and smooth operation.  Don't settle for anything less than the best!  Shop our wide selection today and experience the difference that quality casters can make.\u003c\/p\u003e\n\n\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eExpert Support On Standby\u003c\/h2\u003e\n\n\u003cp\u003eGot questions about which caster is right for your project? Our Caster Experts are here to help!  We have a team of knowledgeable professionals who can provide expert advice and recommendations to ensure you select the perfect caster for your specific needs.  Contact us today and let our friendly staff help you find the perfect solution.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"colson-header1","offers":[{"title":"Roller Bearing","offer_id":50124367429944,"sku":"D4.06109.459-COND-BRK7-SS-WB29","price":270.0,"currency_code":"USD","in_stock":true},{"title":"Precision Bearing","offer_id":52318314922296,"sku":"D4.06109.459-COND-BRK7-SS-WB29","price":278.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Roller Bearing","offer_id":52318314955064,"sku":"D4.06109.459-COND-BRK7-SS-WB29","price":285.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Precision Bearing","offer_id":52318314987832,"sku":"D4.06109.459-COND-BRK7-SS-WB29","price":292.0,"currency_code":"USD","in_stock":true},{"title":"High-Temp Roller Bearing (600°F)","offer_id":52318315020600,"sku":"D4.06109.459-COND-BRK7-SS-WB29","price":278.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/4191\/0328\/files\/D4.06109.459-COND-BRK7-SS-WB29-2.png?v=1771084440"},{"product_id":"stainless-steel-6x2-performa-rubber-swivel-caster-with-total-lock-delrin-bearing-4x4-5-plate","title":"Colson 6\"x2\" Performa Swivel Stainless Total Lock Caster – 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 Steel Swivel Casters - Heavy Duty Performance\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;\"\u003eUpgrade Your Equipment\u003c\/span\u003e | \u003cspan style=\"color: #8AC973; font-weight: bold;\"\u003eUnmatched Durability\u003c\/span\u003e\n  \u003c\/div\u003e\n\n  \u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eBuilt to Last\u003c\/h2\u003e\n  \u003cp\u003e\n    Our stainless steel swivel casters are engineered for demanding environments. \n    The high-quality materials ensure smooth rolling and a long lifespan, even under heavy loads.\n  \u003c\/p\u003e\n\n  \u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eFind Your Perfect Fit\u003c\/h2\u003e\n  \u003cp\u003e\n    We offer a wide variety of stainless steel swivel caster options to meet your specific needs. \n    Browse our selection by size, weight capacity, and wheel material to find the perfect caster for your application.\n  \u003c\/p\u003e\n\n  \u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eExpert Advice Available\u003c\/h2\u003e\n  \u003cp\u003e\n    Need help choosing the right caster for your project? Our knowledgeable customer support team is here to assist you. \n    Contact us today and speak with a caster expert!\n  \u003c\/p\u003e\n\u003c\/div\u003e","brand":"colson-header1","offers":[{"title":"Roller Bearing","offer_id":50124375589176,"sku":"D4.06109.551-BRK4-SS","price":231.0,"currency_code":"USD","in_stock":true},{"title":"Precision Bearing","offer_id":52318321738040,"sku":"D4.06109.551-BRK4-SS","price":239.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Roller Bearing","offer_id":52318321770808,"sku":"D4.06109.551-BRK4-SS","price":246.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Precision Bearing","offer_id":52318321803576,"sku":"D4.06109.551-BRK4-SS","price":253.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/4191\/0328\/files\/D4.06109.551-BRK4-SS-2.png?v=1771084465"},{"product_id":"6-x-2-stainless-performa-rubber-round-caster-with-delrin-bearings-and-side-lock-heavy-duty-4-x-4-5-plate-d4-06109-551-brk7-ss","title":"Colson D4.06109.551 BRK7 SS 6\"x2\" Performa Rubber Stainless Side 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\t\t6\" x 2\" Stainless Performa Rubber (Round) Delrin Bearing Side-Lock Caster with 4\" x 4.5\" Plate - D4.06109.551 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\u003eWheel Diameter:\u003c\/strong\u003e 6 inches\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eWheel Width:\u003c\/strong\u003e 2 inches\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003ePlate Size:\u003c\/strong\u003e 4 inches x 4.5 inches\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Stainless Performa Rubber (Round) Delrin Bearing Side-Lock Caster\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Stainless Steel and Rubber\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eModel Number:\u003c\/strong\u003e D4.06109.551 BRK7 SS\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eLoad Capacity:\u003c\/strong\u003e Suitable for heavy-duty applications with excellent shock absorption\u003c\/li\u003e\n\t\u003c\/ul\u003e\n\t\u003c!-- Product Description --\u003e\n\t\u003cp\u003e\n\t\tThe 6\" x 2\" Stainless Performa Rubber (Round) Delrin Bearing Side-Lock Caster is designed for maximum durability and performance in various environments. This caster combines a robust stainless steel construction with a high-quality rubber wheel, offering superior traction and smooth mobility on various surfaces. The Delrin bearing ensures effortless movement while minimizing wear and tear, making it ideal for heavy-duty applications. The side-lock feature adds an extra layer of safety, ensuring your equipment remains securely in place when not in motion. Its 4\" x 4.5\" plate facilitates easy installation and stability, making this caster a perfect choice for industrial and commercial use.\n\t\u003c\/p\u003e\n\t\u003c!-- Call to Action --\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eWhy Choose This Caster?\u003c\/h2\u003e\n\t\u003cp\u003e\n\t\tUpgrade your operational efficiency with the 6\" x 2\" Stainless Performa Rubber (Round) Delrin Bearing Side-Lock Caster. Its reliable construction and safety features make it an excellent investment for your equipment. Whether in a warehouse, workshop, or factory setting, this caster promises to enhance mobility while ensuring the safety and stability of your loads.\n\t\u003c\/p\u003e\n\u003c\/div\u003e","brand":"colson-header1","offers":[{"title":"Roller Bearing","offer_id":50124375818552,"sku":"D4.06109.551-BRK7-SS","price":236.0,"currency_code":"USD","in_stock":true},{"title":"Precision Bearing","offer_id":52318321901880,"sku":"D4.06109.551-BRK7-SS","price":244.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Roller Bearing","offer_id":52318321934648,"sku":"D4.06109.551-BRK7-SS","price":251.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Precision Bearing","offer_id":52318321967416,"sku":"D4.06109.551-BRK7-SS","price":258.0,"currency_code":"USD","in_stock":true},{"title":"High-Temp Roller Bearing (600°F)","offer_id":52318322000184,"sku":"D4.06109.551-BRK7-SS","price":244.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/4191\/0328\/files\/D4.06109.551-BRK7-SS-2.png?v=1771084465"},{"product_id":"stainless-steel-6-precision-ball-bearing-swivel-caster-with-total-lock-450-lb-capacity","title":"Colson 6\" Stainless Total Lock Swivel Caster 4\" x 4-1\/2\" Plate – 450 lb | CasterHQ","description":"\u003cdiv style=\"box-shadow: 0px 4px 8px rgba(0,0,0,0.1); padding: 20px; border-radius: 12px;\"\u003e\n\n\u003ch1 style=\"color: rgb(1, 99, 103); font-weight: bold; \"\u003eStainless Steel Swivel Casters with Total Lock\u003c\/h1\u003e\n\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;\"\u003eHeavy Duty\u003c\/span\u003e | \u003cspan style=\"color: #8AC973; font-weight: bold;\"\u003eTotal Locking Casters\u003c\/span\u003e\n\u003c\/div\u003e\n\n\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eBuilt to Last\u003c\/h2\u003e\n\u003cp\u003e\nUpgrade your equipment with our premium stainless steel swivel casters with total lock.\nThese heavy-duty casters are designed for smooth rolling and superior durability,\neven in demanding environments.\n\u003c\/p\u003e\n\n\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eFind the Perfect Caster for Your Needs\u003c\/h2\u003e\n\u003cp\u003e\nWe offer a wide variety of stainless steel swivel casters with total lock to suit your specific needs.\nChoose from different wheel sizes, load capacities, and mounting options.\nOur knowledgeable staff can help you find the perfect caster for your application.\n\u003c\/p\u003e\n\n\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eExpert Support On Standby\u003c\/h2\u003e\n\u003cp\u003e\nHave questions about our stainless steel swivel casters with total lock?\nOur Caster Experts are available weekdays from 8 am to 5 pm to provide expert advice and help you choose the right product for your project.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"colson-header1","offers":[{"title":"Roller Bearing","offer_id":50124376310072,"sku":"D4.06109.555-BRK4-SS","price":243.0,"currency_code":"USD","in_stock":true},{"title":"Precision Bearing","offer_id":52318322327864,"sku":"D4.06109.555-BRK4-SS","price":251.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Roller Bearing","offer_id":52318322360632,"sku":"D4.06109.555-BRK4-SS","price":258.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Precision Bearing","offer_id":52318322393400,"sku":"D4.06109.555-BRK4-SS","price":265.0,"currency_code":"USD","in_stock":true},{"title":"High-Temp Roller Bearing (600°F)","offer_id":52318322426168,"sku":"D4.06109.555-BRK4-SS","price":251.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/4191\/0328\/files\/D4.06109.555-BRK4-SS-2.png?v=1771084467"},{"product_id":"8-x-2-stainless-steel-performa-rubber-caster-with-precision-ball-bearings-heavy-duty-side-lock-caster-for-industrial-use-model-d4-06109-555-brk7-ss","title":"Colson D4.06109.555 BRK7 SS 8\" x 2\" Performa 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    \u003c!-- Product Header --\u003e\n    \u003ch1 style=\"color: rgb(1, 99, 103); font-weight: bold;  text-align: center;\"\u003e\n        8\" x 2\" Stainless Performa Rubber (Round) Precision Ball Bearing Side-Lock Caster with 4\" x 4.5\" Plate - D4.06109.555 BRK7 SS\n    \u003c\/h1\u003e\n    \u003chr id=\"horizontalrule\"\u003e\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\u003eWheel Diameter:\u003c\/strong\u003e 8 inches\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eWheel Width:\u003c\/strong\u003e 2 inches\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003ePlate Size:\u003c\/strong\u003e 4 inches x 4.5 inches\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Stainless Performa Rubber (Round) Precision Ball Bearing Side-Lock Caster\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Durable Stainless Steel and High-Quality Rubber\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eModel Number:\u003c\/strong\u003e D4.06109.555 BRK7 SS\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eLoad Capacity:\u003c\/strong\u003e Suitable for heavy-duty applications with smooth operation\u003c\/li\u003e\n    \u003c\/ul\u003e\n    \u003c!-- Product Description --\u003e\n    \u003cp\u003e\n        The \u003cstrong\u003e8\" x 2\" Stainless Performa Rubber Precision Ball Bearing Side-Lock Caster\u003c\/strong\u003e is expertly designed for optimal functionality and reliability in a variety of industrial settings. Constructed from durable stainless steel, this caster ensures exceptional resistance to corrosion and wear, while the high-quality rubber wheel provides excellent grip and smooth maneuverability. \n        \u003cbr\u003e\u003cbr\u003e\n        Featuring a precision ball bearing system, this caster allows for effortless movement, making it an ideal choice for applications requiring frequent transportation of heavy loads. The integrated side-lock mechanism secures the caster in place, enhancing safety during use. With a 4\" x 4.5\" plate, this caster offers enhanced stability and easy installation on various equipment and furniture.\n    \u003c\/p\u003e\n    \u003c!-- Call to Action --\u003e\n    \u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eWhy Choose This Caster?\u003c\/h2\u003e\n    \u003cp\u003e\n        Upgrade your operational efficiency with the \u003cstrong\u003e8\" x 2\" Stainless Performa Rubber Side-Lock Caster\u003c\/strong\u003e. Designed for heavy-duty performance, this caster combines durability, safety, and smooth movement, making it a smart choice for industrial applications. Invest in a product that not only meets but exceeds your mobility needs.\n    \u003c\/p\u003e\n\u003c\/div\u003e","brand":"colson-header1","offers":[{"title":"Roller Bearing","offer_id":50124376867128,"sku":"D4.06109.555-BRK7-SS","price":228.0,"currency_code":"USD","in_stock":true},{"title":"Precision Bearing","offer_id":52318322557240,"sku":"D4.06109.555-BRK7-SS","price":236.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Roller Bearing","offer_id":52318322590008,"sku":"D4.06109.555-BRK7-SS","price":243.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Precision Bearing","offer_id":52318322622776,"sku":"D4.06109.555-BRK7-SS","price":250.0,"currency_code":"USD","in_stock":true},{"title":"High-Temp Roller Bearing (600°F)","offer_id":52318322655544,"sku":"D4.06109.555-BRK7-SS","price":236.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/4191\/0328\/files\/D4.06109.555-BRK7-SS-2.png?v=1771084468"},{"product_id":"stainless-steel-6-precision-ball-bearing-swivel-caster-with-total-lock-rubber-wheels-and-4-plate","title":"Colson D4.06109.555-COND-BRK4-SS 2\" Gray Rubber Caster — 450 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 D4.06109.555-COND-BRK4-SS is a ? x 2\" gray rubber plate-mount caster rated 450 lb per caster, mounted on a 4\" x 4-1\/2\" Top Plate plate.\u003c\/strong\u003e It is built for industrial use where part-number-exact specification, capacity, and bearing life take priority. The wheel 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;\"\u003e450 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;\"\u003eIndustrial\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\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 D4.06109.555-COND-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 D4.06109.555-COND-BRK4-SS earns its place when smooth-roll quiet operation and floor protection are the controlling spec. Pair this wheel 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 D4.06109.555-COND-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 D4.06109.555-COND-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 D4.06109.555-COND-BRK4-SS?\u003c\/h3\u003e\n\u003cp\u003e450 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 D4.06109.555-COND-BRK4-SS work on rough concrete?\u003c\/h3\u003e\n\u003cp\u003eYes for cast iron and steel wheels. The wheel 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 D4.06109.555-COND-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\/gray-rubber-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;\"\u003eGray Rubber 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 D4.06109.555-COND-BRK4-SS\",\n          \"item\": \"https:\/\/casterhq.com\/products\/stainless-steel-6-precision-ball-bearing-swivel-caster-with-total-lock-rubber-wheels-and-4-plate\"\n        }\n      ]\n    },\n    {\n      \"@type\": \"FAQPage\",\n      \"mainEntity\": [\n        {\n          \"@type\": \"Question\",\n          \"name\": \"What does the Colson part number D4.06109.555-COND-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 D4.06109.555-COND-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 D4.06109.555-COND-BRK4-SS?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"450 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 D4.06109.555-COND-BRK4-SS work on rough concrete?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"Yes for cast iron and steel wheels. The wheel 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 D4.06109.555-COND-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\/stainless-steel-6-precision-ball-bearing-swivel-caster-with-total-lock-rubber-wheels-and-4-plate#webpage\"\n    }\n  ]\n}\n\u003c\/script\u003e","brand":"colson-header1","offers":[{"title":"Roller Bearing","offer_id":50124376998200,"sku":"D4.06109.555-COND-BRK4-SS","price":282.0,"currency_code":"USD","in_stock":true},{"title":"Precision Bearing","offer_id":52318322786616,"sku":"D4.06109.555-COND-BRK4-SS","price":290.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Roller Bearing","offer_id":52318322819384,"sku":"D4.06109.555-COND-BRK4-SS","price":297.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Precision Bearing","offer_id":52318322852152,"sku":"D4.06109.555-COND-BRK4-SS","price":304.0,"currency_code":"USD","in_stock":true},{"title":"High-Temp Roller Bearing (600°F)","offer_id":52318322884920,"sku":"D4.06109.555-COND-BRK4-SS","price":290.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/4191\/0328\/files\/D4.06109.555-COND-BRK4-SS-2.png?v=1771084469"},{"product_id":"stainless-steel-6-precision-ball-bearing-swivel-caster-with-conductive-rubber-wheels-and-450-lb-load-capacity","title":"Colson 6\" Conductive Rubber Swivel Stainless Caster – 450 lb | CasterHQ","description":"\u003cdiv style=\"box-shadow: 0px 4px 8px rgba(0,0,0,0.1); padding: 20px; border-radius: 12px;\"\u003e\n\n\u003ch1 style=\"color: rgb(1, 99, 103); font-weight: bold; \"\u003eUpgrade Your Equipment with Superior Casters\u003c\/h1\u003e\n\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;\"\u003eHeavy-Duty Performance\u003c\/span\u003e | \u003cspan style=\"color: #8AC973; font-weight: bold;\"\u003eUnbeatable Selection\u003c\/span\u003e\n\u003c\/div\u003e\n\n\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eThe Right Casters Make All the Difference\u003c\/h2\u003e\n\u003cp\u003eKeep your equipment rolling smoothly and efficiently with our extensive selection of top-quality casters and wheels. From industrial applications to everyday use, we have the perfect caster solution for your needs. Act fast and take advantage of our unmatched value!\u003c\/p\u003e\n\n\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eDiscover a World of Caster Possibilities\u003c\/h2\u003e\n\u003cp\u003eWe offer a wide variety of casters, including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSwivel Casters for Maximum Maneuverability\u003c\/li\u003e\n\u003cli\u003eRigid Casters for Stability and Strength\u003c\/li\u003e\n\u003cli\u003eHeavy-Duty Casters for Demanding Applications\u003c\/li\u003e\n\u003cli\u003eSpecialty Casters for Unique Needs (mention a few examples here based on your product offerings)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eExpert Support On Standby\u003c\/h2\u003e\n\u003cp\u003eGot questions about finding the perfect caster for your project? Our Caster Experts are here to help! Reach out to us weekdays 8 am - 5 pm and get expert advice to ensure you choose the right casters for your specific needs.\u003c\/p\u003e\n\n\u003c\/div\u003e","brand":"colson-header1","offers":[{"title":"Roller Bearing","offer_id":50124379390264,"sku":"D4.06109.555-COND-BRK7-SS","price":264.0,"currency_code":"USD","in_stock":true},{"title":"Precision Bearing","offer_id":52318322983224,"sku":"D4.06109.555-COND-BRK7-SS","price":272.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Roller Bearing","offer_id":52318323015992,"sku":"D4.06109.555-COND-BRK7-SS","price":279.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Precision Bearing","offer_id":52318323048760,"sku":"D4.06109.555-COND-BRK7-SS","price":286.0,"currency_code":"USD","in_stock":true},{"title":"High-Temp Roller Bearing (600°F)","offer_id":52318323081528,"sku":"D4.06109.555-COND-BRK7-SS","price":272.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/4191\/0328\/files\/D4.06109.555-COND-BRK7-SS-2.png?v=1771084469"}],"url":"https:\/\/casterhq.com\/collections\/choose-by-brake-type-7.oembed","provider":"CasterHQ","version":"1.0","type":"link"}