{"title":"Colson Stainless Steel Polypropylene Total Lock Plate Casters · 28 Styles In Stock","description":"\u003c!-- Main Container --\u003e\n\u003cdiv style=\"box-shadow: 0px 4px 8px rgba(0,0,0,0.1); padding: 20px; border-radius: 12px;\"\u003e\n    \u003c!-- Product Header --\u003e\n    \u003ch1 style=\"color: rgb(1, 99, 103); font-weight: bold; font-family: 'Segoe UI', Arial, sans-serif; text-align: center;\"\u003e\n        Colson Casters - Stainless Steel Plate Casters with Polypropylene Wheel and Total Lock\n    \u003c\/h1\u003e\n    \u003chr id=\"horizontalrule\"\u003e\n    \u003c!-- Product Features Section --\u003e\n    \u003ch2 style=\"color: #8AC973; font-weight: bold; font-family: 'Segoe UI', Arial, sans-serif;\"\u003eProduct Features\u003c\/h2\u003e\n    \u003cul\u003e\n        \u003cli\u003e\n\u003cstrong\u003eDurable Construction:\u003c\/strong\u003e Made with high-quality stainless steel for enhanced strength and longevity.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cb\u003ePolypropylene Wheel:\u003c\/b\u003e Offers smooth operation while reducing noise and providing excellent floor protection.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cb\u003eTotal Lock Mechanism:\u003c\/b\u003e Ensures stability and safety when the caster is in use, preventing unintended movement.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eVersatile Applications:\u003c\/strong\u003e Ideal for various environments including hospitals, warehouses, and manufacturing settings.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eLoad Capacity:\u003c\/strong\u003e Designed to handle heavy loads efficiently, promoting productivity and reliability.\u003c\/li\u003e\n    \u003c\/ul\u003e\n    \u003c!-- Product Description --\u003e\n    \u003cp\u003e\n        Introducing the Colson Casters Stainless Steel Plate Casters with Polypropylene Wheel and Total Lock, the perfect solution for your mobility needs. Engineered with durability and efficiency in mind, these casters are constructed from premium stainless steel, ensuring they withstand demanding environments while maintaining a sleek appearance.\n    \u003c\/p\u003e\n    \u003cp\u003e\n        The Polypropylene wheel provides a smooth, quiet operation, ideal for applications that require minimal noise and maximum floor protection. With the innovative Total Lock feature, users can secure the caster in place, enhancing safety during operation and preventing unwanted movement.\n    \u003c\/p\u003e\n    \u003cp\u003e\n        Whether you are equipping medical equipment, manufacturing machinery, or office furniture, these casters are versatile enough to meet diverse application requirements. Trust Colson Casters for reliable performance that enhances your operational efficiency and user experience.\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 Mobility Solutions Today!\u003c\/h2\u003e\n    \u003cp\u003e\n        Upgrade your equipment with the trusted performance of Colson Casters. Experience the blend of quality and innovation that makes our stainless steel plate casters the ideal choice for any setting.\n    \u003c\/p\u003e\n\u003c\/div\u003e","products":[{"product_id":"3-5-x-1-25-stainless-steel-polyolefin-caster-with-total-lock-delrin-bearing-heavy-duty-2-5-x-3-625-mounting-plate-model-2-03456-544-brk4-for-industrial-commercial-use","title":"Colson 2.03456.544 BRK4 3.5\" x 1.25\" Polyolefin Stainless Total Lock Caster","description":"\u003c!-- Product Description Section --\u003e\n\u003cdiv style=\"box-shadow: 0px 4px 8px rgba(0,0,0,0.1); padding: 20px; border-radius: 12px;\"\u003e\n\t\u003ch1 style=\"color: rgb(1, 99, 103); font-weight: bold;  text-align: center;\"\u003e3.5\" x 1.25\" Stainless Polyolefin Delrin Bearing Caster with Total Lock and 2.5\" x 3.625\" Plate - 2.03456.544 BRK4\u003c\/h1\u003e\n\t\u003chr id=\"horizontalrule\"\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eProduct Overview\u003c\/h2\u003e\n\t\u003cul\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 3.5\" x 1.25\"\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Stainless steel with polyolefin wheel\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eBearings:\u003c\/strong\u003e Delrin Bearing\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eLocking Mechanism:\u003c\/strong\u003e Total Lock\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eMounting Plate Size:\u003c\/strong\u003e 2.5\" x 3.625\"\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e 2.03456.544 BRK4\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eDurability:\u003c\/strong\u003e Engineered for high-impact and heavy-duty applications\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Ideal for demanding industrial and commercial use\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003ePerformance:\u003c\/strong\u003e Smooth, reliable, and quiet operation\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eCorrosion Resistance:\u003c\/strong\u003e Designed for environments with high moisture and chemical exposure\u003c\/li\u003e\n\t\u003c\/ul\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eKey Benefits\u003c\/h2\u003e\n\t\u003cp\u003e\n\t\tThe 3.5\" x 1.25\" Stainless Polyolefin Delrin Bearing Caster with Total Lock and 2.5\" x 3.625\" Plate (2.03456.544 BRK4) is built to excel in rigorous industrial settings. Featuring a durable polyolefin wheel and Delrin Bearing, this caster ensures a smooth, quiet, and consistent performance over a variety of surfaces. The integrated Total Lock mechanism offers a secure hold for maximum stability when stationary, meeting the demands of commercial and industrial environments. Its stainless steel construction and resistance to corrosion make it ideal for use in areas where high resistance to moisture and chemicals is essential.\n\t\u003c\/p\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eCustomer Assurance\u003c\/h2\u003e\n\t\u003cp\u003e\n\t\tOur 3.5\" x 1.25\" Stainless Polyolefin Delrin Bearing Caster with Total Lock and 2.5\" x 3.625\" Plate (2.03456.544 BRK4) meets stringent quality and performance standards. Each caster is tested to ensure it can withstand heavy-duty applications and provide consistent, reliable service across various industrial settings. We are dedicated to delivering products that offer durability and dependability, backed by a satisfaction guarantee and responsive customer support.\n\t\u003c\/p\u003e\n\u003c\/div\u003e","brand":"colson-header","offers":[{"title":"No Hardware","offer_id":50122092806456,"sku":"2.03456.544-BRK4","price":141.0,"currency_code":"USD","in_stock":true},{"title":"5\/16\" Mounting Hardware Pack (4 pcs)","offer_id":52323409854776,"sku":"2.03456.544-BRK4","price":154.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/4191\/0328\/files\/2.03456.544-BRK4-2.png?v=1771081606"},{"product_id":"4-x-1-25-stainless-polyolefin-caster-with-delrin-bearing-and-total-lock-heavy-duty-industrial-caster-with-2-5-x-3-625-mounting-plate-model-2-04456-544-brk4","title":"Colson 2.04456.544 BRK4 4\" x 1.25\" Polyolefin Stainless Total Lock Caster | CasterHQ","description":"\u003c!-- Product Description Section --\u003e\n\u003cdiv style=\"box-shadow: 0px 4px 8px rgba(0,0,0,0.1); padding: 20px; border-radius: 12px;\"\u003e\n    \u003ch1 style=\"color: rgb(1, 99, 103); font-weight: bold;  text-align: center;\"\u003e4\" x 1.25\" Stainless Polyolefin Delrin Bearing Caster with Total Lock and 2.5\" x 3.625\" Plate - 2.04456.544 BRK4\u003c\/h1\u003e\n    \u003chr id=\"horizontalrule\"\u003e\n    \u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eProduct Overview\u003c\/h2\u003e\n    \u003cul\u003e\n        \u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 4\" x 1.25\"\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Stainless steel with Polyolefin wheel\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eBearings:\u003c\/strong\u003e Delrin Bearing for smooth operation\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eLocking Mechanism:\u003c\/strong\u003e Total Lock for added security\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eMounting Plate Size:\u003c\/strong\u003e 2.5\" x 3.625\"\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e 2.04456.544 BRK4\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eDurability:\u003c\/strong\u003e Built to handle rigorous, heavy-duty applications\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Ideal for demanding industrial and commercial use\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003ePerformance:\u003c\/strong\u003e Provides smooth and consistent movement\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eCorrosion Resistance:\u003c\/strong\u003e Excellent for environments with high exposure to moisture or chemicals\u003c\/li\u003e\n    \u003c\/ul\u003e\n    \u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eKey Benefits\u003c\/h2\u003e\n    \u003cp\u003e\n        The 4\" x 1.25\" Stainless Polyolefin Delrin Bearing Caster with Total Lock and 2.5\" x 3.625\" Plate (2.04456.544 BRK4) is expertly crafted for high-performance applications. Its durable stainless steel construction combined with a Polyolefin wheel ensures excellent corrosion resistance and durability in challenging environments. Equipped with a reliable Delrin Bearing and a Total Lock system, this caster provides smooth movement and secure positioning, making it ideal for demanding industrial and commercial settings. The compact mounting plate size allows for versatile installation, meeting high standards of functionality and ease of use.\n    \u003c\/p\u003e\n    \u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eCustomer Assurance\u003c\/h2\u003e\n    \u003cp\u003e\n        Our 4\" x 1.25\" Stainless Polyolefin Delrin Bearing Caster with Total Lock and 2.5\" x 3.625\" Plate (2.04456.544 BRK4) is thoroughly tested to ensure optimal durability, performance, and corrosion resistance. Designed to withstand heavy-duty use, this caster delivers dependable service in various industrial applications. We are dedicated to providing products that align with the highest quality standards and guarantee customer satisfaction through consistent reliability and robust performance support.\n    \u003c\/p\u003e\n\u003c\/div\u003e","brand":"colson-header","offers":[{"title":"No Hardware","offer_id":50122175578424,"sku":"2.04456.544-BRK4","price":135.0,"currency_code":"USD","in_stock":true},{"title":"5\/16\" Mounting Hardware Pack (4 pcs)","offer_id":52323422732600,"sku":"2.04456.544-BRK4","price":148.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/4191\/0328\/files\/2.04456.544-BRK4-2.png?v=1771081807"},{"product_id":"5-x-1-25-stainless-polyolefin-caster-with-total-lock-delrin-bearing-heavy-duty-2-5-x-3-625-plate-model-2-05456-544-brk4-for-industrial-commercial-use","title":"Colson 2.05456.544 BRK4 5\" x 1.25\" Polyolefin Stainless Total Lock Caster","description":"\u003c!-- Product Description Section --\u003e\n\u003cdiv style=\"box-shadow: 0px 4px 8px rgba(0,0,0,0.1); padding: 20px; border-radius: 12px;\"\u003e\n\t\u003ch1 style=\"color: rgb(1, 99, 103); font-weight: bold;  text-align: center;\"\u003e\n        5\" x 1.25\" Stainless Polyolefin Delrin Bearing Caster with Total Lock and 2.5\" x 3.625\" Plate - 2.05456.544 BRK4\n    \u003c\/h1\u003e\n\t\u003chr id=\"horizontalrule\"\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eProduct Overview\u003c\/h2\u003e\n\t\u003cul\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 5\" x 1.25\"\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Stainless steel with Polyolefin wheel\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eBearings:\u003c\/strong\u003e Delrin Bearing for smooth operation\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eLocking Mechanism:\u003c\/strong\u003e Total Lock for added stability\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eMounting Plate Size:\u003c\/strong\u003e 2.5\" x 3.625\"\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e 2.05456.544 BRK4\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eDurability:\u003c\/strong\u003e Engineered for long-lasting, heavy-duty performance\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Ideal for industrial, commercial, and demanding environments\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003ePerformance:\u003c\/strong\u003e Reliable, quiet, and smooth-rolling under heavy loads\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eCorrosion Resistance:\u003c\/strong\u003e Suitable for moisture-prone or corrosive environments\u003c\/li\u003e\n\t\u003c\/ul\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eKey Benefits\u003c\/h2\u003e\n\t\u003cp\u003e\n\t\tThe 5\" x 1.25\" Stainless Polyolefin Delrin Bearing Caster with Total Lock and 2.5\" x 3.625\" Plate (2.05456.544 BRK4) combines durability with reliable performance, making it ideal for demanding industrial and commercial applications. Crafted with a stainless steel frame and a Polyolefin wheel, this caster is built for corrosion resistance and heavy-duty use. The Delrin Bearing ensures smooth and quiet movement, while the Total Lock feature secures both the wheel and swivel for maximum stability when needed. Its 2.5\" x 3.625\" mounting plate offers versatile compatibility, simplifying installation and replacement.\n\t\u003c\/p\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eCustomer Assurance\u003c\/h2\u003e\n\t\u003cp\u003e\n\t\tOur 5\" x 1.25\" Stainless Polyolefin Delrin Bearing Caster with Total Lock and 2.5\" x 3.625\" Plate (2.05456.544 BRK4) undergoes rigorous testing to meet the highest quality and performance standards. Designed for longevity and reliability in tough environments, this caster is backed by our commitment to quality and customer satisfaction. We strive to provide products that add significant value to your operations, ensuring dependable support and satisfaction with every purchase.\n\t\u003c\/p\u003e\n\u003c\/div\u003e","brand":"colson-header","offers":[{"title":"No Hardware","offer_id":50122309632312,"sku":"2.05456.544-BRK4","price":141.0,"currency_code":"USD","in_stock":true},{"title":"5\/16\" Mounting Hardware Pack (4 pcs)","offer_id":52323451568440,"sku":"2.05456.544-BRK4","price":154.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/4191\/0328\/files\/2.05456.544-BRK4-2.png?v=1771082098"},{"product_id":"3-x-1-25-stainless-steel-polyolefin-caster-with-delrin-bearing-total-lock-and-2-5-x-3-625-plate-heavy-duty-industrial-use-model-2-33456-544-brk4","title":"Colson 2.33456.544 BRK4 3\" x 1.25\" Polyolefin Total Lock Caster | CasterHQ","description":"\u003c!-- Product Description Section --\u003e\n\u003cdiv style=\"box-shadow: 0px 4px 8px rgba(0,0,0,0.1); padding: 20px; border-radius: 12px;\"\u003e\n\t\u003ch1 style=\"color: rgb(1, 99, 103); font-weight: bold;  text-align: center;\"\u003e3\" x 1.25\" Stainless Polyolefin Delrin Bearing Caster with Total Lock and 2.5\" x 3.625\" Plate - 2.33456.544 BRK4\u003c\/h1\u003e\n\t\u003chr id=\"horizontalrule\"\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eProduct Overview\u003c\/h2\u003e\n\t\u003cul\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 3\" x 1.25\"\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Stainless steel with durable polyolefin wheel\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eBearings:\u003c\/strong\u003e Delrin Bearing for smooth operation\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eLocking Mechanism:\u003c\/strong\u003e Total Lock for stability\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eMounting Plate Size:\u003c\/strong\u003e 2.5\" x 3.625\"\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e 2.33456.544 BRK4\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eDurability:\u003c\/strong\u003e Built to withstand high-load environments\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Suitable for industrial and heavy-duty commercial use\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003ePerformance:\u003c\/strong\u003e Provides secure and consistent mobility\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eCorrosion Resistance:\u003c\/strong\u003e Engineered for environments requiring resistance to corrosion\u003c\/li\u003e\n\t\u003c\/ul\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eKey Benefits\u003c\/h2\u003e\n\t\u003cp\u003e\n\t\tThe 3\" x 1.25\" Stainless Polyolefin Delrin Bearing Caster with Total Lock and 2.5\" x 3.625\" Plate (2.33456.544 BRK4) combines robust design with advanced performance, perfect for demanding industrial applications. Featuring a corrosion-resistant stainless steel construction and a polyolefin wheel with Delrin Bearings, this caster offers a smooth, reliable movement and a Total Lock system for secure positioning. With its compact 2.5\" x 3.625\" plate, installation and replacement are straightforward, making it an ideal choice for heavy-duty environments where stability and durability are paramount.\n\t\u003c\/p\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eCustomer Assurance\u003c\/h2\u003e\n\t\u003cp\u003e\n\t\tOur 3\" x 1.25\" Stainless Polyolefin Delrin Bearing Caster with Total Lock (2.33456.544 BRK4) is manufactured to meet the highest standards of quality and reliability. Each caster undergoes rigorous testing to ensure it performs reliably under heavy use in industrial settings. We are dedicated to delivering products that meet your operational needs, backed by quality support and a satisfaction guarantee, so you can trust in the performance and value of our casters for years to come.\n\t\u003c\/p\u003e\n\u003c\/div\u003e","brand":"colson-header","offers":[{"title":"No Hardware","offer_id":50122314088760,"sku":"2.33456.544-BRK4","price":138.0,"currency_code":"USD","in_stock":true},{"title":"5\/16\" Mounting Hardware Pack (4 pcs)","offer_id":52323454615864,"sku":"2.33456.544-BRK4","price":151.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/4191\/0328\/files\/2.33456.544-BRK4-2.png?v=1771082118"},{"product_id":"colson-casters-stainless-4-x-2-polyolefin-delrin-bearing-caster-with-total-lock-4-x-4-5-plate-sku-d4-04109-831-brk4-ss-heavy-duty-industrial-mobility-solutions","title":"Colson D4.04109.831 BRK4 SS 4\"x2\" Polyolefin Stainless Total Lock Caster","description":"\u003c!-- Main Container --\u003e\n\u003cdiv style=\"box-shadow: 0px 4px 8px rgba(0,0,0,0.1); padding: 20px; border-radius: 12px;\"\u003e\n\t\u003c!-- Product Header --\u003e\n\t\u003ch1 style=\"color: rgb(1, 99, 103); font-weight: bold;  text-align: center;\"\u003e\n\tColson Casters | Stainless 4\" x 2\" Polyolefin Delrin Bearing Caster with Total Lock and 4\" x 4.5\" Plate - SKU: D4.04109.831 BRK4 SS\n\t\u003c\/h1\u003e\n\t\u003chr id=\"horizontalrule\"\u003e\n\t\u003c!-- Product Features Section --\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eProduct Features\u003c\/h2\u003e\n\t\u003cul\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Premium stainless steel construction for enhanced durability and corrosion resistance\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eWheel Size:\u003c\/strong\u003e 4\" x 2\" Polyolefin wheel designed for superior load distribution and smooth rolling performance\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eBearing Type:\u003c\/strong\u003e Delrin bearing ensures quiet operation and extended lifespan\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003ePlate Size:\u003c\/strong\u003e 4\" x 4.5\" top plate, compatible with a wide range of applications\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eLocking Mechanism:\u003c\/strong\u003e Total Lock feature to secure the caster in place, preventing accidental movement\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eLoad Capacity:\u003c\/strong\u003e Designed to handle heavy-duty loads with reliability and strength\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e Perfect for industrial, commercial, and heavy-duty applications requiring smooth and secure mobility\u003c\/li\u003e\n\t\u003c\/ul\u003e\n\t\u003c!-- Product Description --\u003e\n\t\u003cp\u003e\n        The Colson Casters Stainless 4\" x 2\" Polyolefin Delrin Bearing Caster with Total Lock and 4\" x 4.5\" Plate offers exceptional performance for a variety of demanding applications. Engineered with premium materials, this caster features a stainless steel construction, ensuring corrosion resistance and long-lasting durability in harsh environments.\n\t\u003c\/p\u003e\n\t\u003cp\u003e\n        Equipped with a high-quality Polyolefin wheel, this caster delivers smooth rolling performance and superior load distribution, making it ideal for both indoor and outdoor use. The Delrin bearing guarantees a quieter operation, enhancing the caster’s reliability and lifespan. Additionally, the Total Lock mechanism secures the wheel in place, offering peace of mind by preventing any unwanted movement.\n\t\u003c\/p\u003e\n\t\u003cp\u003e\n        Whether used in industrial settings, warehouses, or commercial environments, this caster is designed to meet the highest standards for mobility solutions. The versatile 4\" x 4.5\" top plate provides compatibility with a wide variety of mounting applications, making it a highly flexible choice for your mobility needs.\n\t\u003c\/p\u003e\n\t\u003c!-- Call to Action --\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eElevate Your Mobility with Colson Casters\u003c\/h2\u003e\n\t\u003cp\u003e\n        Upgrade your equipment and ensure smooth, secure, and efficient movement with Colson Casters. Engineered for superior durability and functionality, our casters provide reliable mobility solutions for every application.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"colson-header","offers":[{"title":"Roller Bearing","offer_id":50124230328632,"sku":"D4.04109.831-BRK4-SS","price":195.0,"currency_code":"USD","in_stock":true},{"title":"Precision Bearing","offer_id":52318234181944,"sku":"D4.04109.831-BRK4-SS","price":203.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Roller Bearing","offer_id":52318234214712,"sku":"D4.04109.831-BRK4-SS","price":210.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Precision Bearing","offer_id":52318234247480,"sku":"D4.04109.831-BRK4-SS","price":217.0,"currency_code":"USD","in_stock":true},{"title":"High-Temp Roller Bearing (600°F)","offer_id":52318234280248,"sku":"D4.04109.831-BRK4-SS","price":203.0,"currency_code":"USD","in_stock":true},{"title":"Delrin Plastic Bearing (1\/2\")","offer_id":52318234313016,"sku":"D4.04109.831-BRK4-SS","price":195.0,"currency_code":"USD","in_stock":true},{"title":"Delrin Plastic Bearing (3\/4\")","offer_id":52318234345784,"sku":"D4.04109.831-BRK4-SS","price":195.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/4191\/0328\/files\/D4.04109.831-BRK4-SS-2.png?v=1771084049"},{"product_id":"colson-casters-stainless-4-x-2-hi-temp-retort-delrin-bearing-caster-with-total-lock-and-4-x-4-5-plate-sku-d4-04109-831-rw-brk4-ss-high-performance-industrial-caster-for-extreme-environments","title":"Colson D4.04109.831 RW Stainless Total Lock Caster 4\" x 2\" Retort | CasterHQ","description":"\u003c!-- Main Container --\u003e\n\u003cdiv style=\"box-shadow: 0px 4px 8px rgba(0,0,0,0.1); padding: 20px; border-radius: 12px;\"\u003e\n    \u003c!-- Product Header --\u003e\n    \u003ch1 style=\"color: rgb(1, 99, 103); font-weight: bold;  text-align: center;\"\u003e\n        Colson Casters | Stainless 4\" x 2\" Hi-Temp Retort Delrin Bearing Caster with Total Lock and 4\" x 4.5\" Plate\n    \u003c\/h1\u003e\n    \u003chr id=\"horizontalrule\"\u003e\n    \n    \u003c!-- Product Features Section --\u003e\n    \u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eProduct Features\u003c\/h2\u003e\n    \u003cul\u003e\n        \u003cli\u003e\n\u003cstrong\u003eMaterial Construction:\u003c\/strong\u003e Premium Stainless Steel for enhanced durability and corrosion resistance\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eWheel Type:\u003c\/strong\u003e 4\" x 2\" Hi-Temp Retort Delrin Bearing Caster designed for high-temperature environments\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eTotal Lock Mechanism:\u003c\/strong\u003e Secure and reliable Total Lock to ensure stationary use and safety in demanding conditions\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003ePlate Size:\u003c\/strong\u003e 4\" x 4.5\" Plate, compatible with a wide range of equipment and machinery\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eLoad Capacity:\u003c\/strong\u003e Heavy-duty performance engineered for superior weight handling and longevity\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e Ideal for industrial, food processing, and medical applications requiring reliable movement under extreme conditions\u003c\/li\u003e\n    \u003c\/ul\u003e\n\n    \u003c!-- Product Description --\u003e\n    \u003cp\u003e\n        The Colson Casters Stainless 4\" x 2\" Hi-Temp Retort Delrin Bearing Caster with Total Lock and 4\" x 4.5\" Plate offers exceptional durability and functionality in high-temperature environments. Constructed from premium stainless steel, this caster is designed to withstand the most demanding conditions, making it perfect for industries such as food processing, pharmaceuticals, and industrial machinery.\n    \u003c\/p\u003e\n    \u003cp\u003e\n        The caster features a Delrin bearing that ensures smooth operation even in high-temperature retort applications. With a total lock mechanism, this caster guarantees security, locking the wheel in place for stationary use when needed. Its 4\" x 2\" wheel size provides a balance between strength and maneuverability, ensuring reliable movement across a variety of surfaces.\n    \u003c\/p\u003e\n    \u003cp\u003e\n        Whether you're dealing with extreme heat, chemical exposure, or heavy-duty applications, the Colson Casters Hi-Temp Retort Caster delivers the performance, reliability, and safety you require. Designed with the highest standards of quality and engineering, this caster is built to perform in critical environments, making it an ideal choice for any industrial setting.\n    \u003c\/p\u003e\n\n    \u003c!-- Call to Action --\u003e\n    \u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eElevate Your Equipment with Colson Casters\u003c\/h2\u003e\n    \u003cp\u003e\n        Invest in high-performance mobility with Colson Casters' Stainless Hi-Temp Retort Delrin Bearing Caster. Upgrade your industrial operations with a reliable and durable solution designed to meet the most rigorous demands.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"colson-header","offers":[{"title":"Roller Bearing","offer_id":50124233212216,"sku":"D4.04109.831-RW-BRK4-SS","price":272.0,"currency_code":"USD","in_stock":true},{"title":"Precision Bearing","offer_id":52318237360440,"sku":"D4.04109.831-RW-BRK4-SS","price":280.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Roller Bearing","offer_id":52318237393208,"sku":"D4.04109.831-RW-BRK4-SS","price":287.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Precision Bearing","offer_id":52318237425976,"sku":"D4.04109.831-RW-BRK4-SS","price":294.0,"currency_code":"USD","in_stock":true},{"title":"High-Temp Roller Bearing (250°F)","offer_id":52318237458744,"sku":"D4.04109.831-RW-BRK4-SS","price":280.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/4191\/0328\/files\/D4.04109.831-RW-BRK4-SS-2.png?v=1771084067"},{"product_id":"colson-casters-stainless-4-x-2-polyolefin-precision-ball-bearing-caster-with-total-lock-4-x-4-5-plate-sku-d4-04109-835-brk4-ss-heavy-duty-corrosion-resistant-smooth-rolling-secure-locking-caster-for-industrial-and-medical-applications","title":"Colson D4.04109.835 4\" x 2\" Polyolefin Stainless Total Lock Caster | CasterHQ","description":"\u003c!-- Main Container --\u003e\n\u003cdiv style=\"box-shadow: 0px 4px 8px rgba(0,0,0,0.1); padding: 20px; border-radius: 12px;\"\u003e\n\t\u003c!-- Product Header --\u003e\n\t\u003ch1 style=\"color: rgb(1, 99, 103); font-weight: bold;  text-align: center;\"\u003e\n\tColson Casters | Stainless 4\" x 2\" Polyolefin Precision Ball Bearing Caster with Total Lock and 4\" x 4.5\" Plate\n\t\u003c\/h1\u003e\n\t\u003chr id=\"horizontalrule\"\u003e\n\t\u003c!-- Product Features Section --\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eProduct Features\u003c\/h2\u003e\n\t\u003cul\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eMaterial Construction:\u003c\/strong\u003e High-quality Stainless Steel for superior strength and corrosion resistance\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eWheel Design:\u003c\/strong\u003e 4\" x 2\" Polyolefin wheel for smooth rolling and durability on a variety of surfaces\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003ePrecision Bearings:\u003c\/strong\u003e Equipped with precision ball bearings for enhanced performance and ease of movement\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eTotal Lock:\u003c\/strong\u003e Features a total lock mechanism for secure positioning and stability in critical applications\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eTop Plate Size:\u003c\/strong\u003e 4\" x 4.5\" plate for versatile installation and superior load support\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eLoad Capacity:\u003c\/strong\u003e Built for heavy-duty applications, providing superior load handling capacity\u003c\/li\u003e\n\t\u003c\/ul\u003e\n\t\u003c!-- Product Description --\u003e\n\t\u003cp\u003e\n        The Colson Casters Stainless 4\" x 2\" Polyolefin Precision Ball Bearing Caster with Total Lock and 4\" x 4.5\" Plate offers unmatched durability and functionality for industrial, medical, and commercial use. Featuring a corrosion-resistant stainless steel construction, this caster is designed to perform under the most demanding conditions.\n\t\u003c\/p\u003e\n\t\u003cp\u003e\n        The polyolefin wheel ensures smooth and efficient rolling, even across rough or uneven surfaces, while the precision ball bearings deliver optimal performance and ease of movement. The Total Lock mechanism provides added security, preventing movement when needed, making this caster ideal for environments where safety and stability are paramount.\n\t\u003c\/p\u003e\n\t\u003cp\u003e\n        With a robust 4\" x 4.5\" plate, this caster is designed for a wide range of applications, from hospital equipment to warehouse carts, offering versatility and reliability. Whether you're upgrading existing equipment or building custom solutions, Colson Casters deliver quality and performance you can trust.\n\t\u003c\/p\u003e\n\t\u003c!-- Call to Action --\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eElevate Your Mobility Solutions with Colson Casters\u003c\/h2\u003e\n\t\u003cp\u003e\n        Invest in Colson Casters' high-quality, precision-engineered solutions for all your heavy-duty mobility needs. Enhance safety, durability, and performance with our stainless steel Polyolefin casters equipped with Total Lock technology.\n\t\u003c\/p\u003e\n\u003c\/div\u003e","brand":"colson-header","offers":[{"title":"Roller Bearing","offer_id":50124234064184,"sku":"D4.04109.835-BRK4-SS","price":207.0,"currency_code":"USD","in_stock":true},{"title":"Precision Bearing","offer_id":52318238015800,"sku":"D4.04109.835-BRK4-SS","price":215.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Roller Bearing","offer_id":52318238048568,"sku":"D4.04109.835-BRK4-SS","price":222.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Precision Bearing","offer_id":52318238081336,"sku":"D4.04109.835-BRK4-SS","price":229.0,"currency_code":"USD","in_stock":true},{"title":"High-Temp Roller Bearing (600°F)","offer_id":52318238114104,"sku":"D4.04109.835-BRK4-SS","price":215.0,"currency_code":"USD","in_stock":true},{"title":"Delrin Plastic Bearing (1\/2\")","offer_id":52318238146872,"sku":"D4.04109.835-BRK4-SS","price":207.0,"currency_code":"USD","in_stock":true},{"title":"Delrin Plastic Bearing (3\/4\")","offer_id":52318238179640,"sku":"D4.04109.835-BRK4-SS","price":207.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/4191\/0328\/files\/D4.04109.835-BRK4-SS-2.png?v=1771084073"},{"product_id":"colson-casters-stainless-4-x-2-hi-temp-retort-precision-ball-bearing-caster-with-total-lock-4-x-4-5-plate-sku-d4-04109-835-rw-brk4-ss-durable-high-temperature-caster-for-industrial-medical-applications","title":"Colson D4.04109.835-RW-BRK4-SS 4\" x 2\" Caster — 500 lb | CasterHQ","description":"\u003cdiv id=\"chq-pdp\" style=\"font-family:Montserrat,sans-serif;color:#222;line-height:1.55;max-width:100%;\"\u003e\n\u003cp data-speakable=\"true\" style=\"background:#f4faf9;border-left:4px solid #016367;padding:18px 22px;border-radius:8px;margin:0 0 14px;font-size:1.02rem;\"\u003e\u003cstrong\u003eThe Colson D4.04109.835-RW-BRK4-SS is a 4\" x 2\"  plate caster rated 500 lbs per caster, mounted on a 4\" x 4-1\/2\" plate.\u003c\/strong\u003e It is built for industrial use where part-number-exact specification, capacity, and bearing life take priority. The 4\" diameter rolls cleanly over expansion joints and floor seams smaller wheels stall on. In stock at CasterHQ Mansfield, TX with same-day shipping on quantities of 1-100 placed before 2:00 PM Central. BAA \/ TAA documentation available on request for federal, defense, and aerospace procurement.\u003c\/p\u003e\n\u003cdiv style=\"display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:10px;margin:14px 0 22px;list-style:none !important;padding:0;\"\u003e\n\u003cdiv style=\"background:#016367;color:#fff !important;padding:12px 14px;border-radius:6px;font-weight:600;font-size:.92rem;text-align:center;font-family:Montserrat,sans-serif;\"\u003e\n\u003cstrong style=\"color:#fff !important;display:block;font-size:1.18rem;margin-bottom:2px;\"\u003e500 lbs\u003c\/strong\u003eCapacity per caster\u003c\/div\u003e\n\u003cdiv style=\"background:#016367;color:#fff !important;padding:12px 14px;border-radius:6px;font-weight:600;font-size:.92rem;text-align:center;font-family:Montserrat,sans-serif;\"\u003e\n\u003cstrong style=\"color:#fff !important;display:block;font-size:1.18rem;margin-bottom:2px;\"\u003e4\" x 2\"\u003c\/strong\u003eWheel size\u003c\/div\u003e\n\u003cdiv style=\"background:#016367;color:#fff !important;padding:12px 14px;border-radius:6px;font-weight:600;font-size:.92rem;text-align:center;font-family:Montserrat,sans-serif;\"\u003e\n\u003cstrong style=\"color:#fff !important;display:block;font-size:1.18rem;margin-bottom:2px;\"\u003e4\" x 4-1\/2\"\u003c\/strong\u003eMount type\u003c\/div\u003e\n\u003cdiv style=\"background:#016367;color:#fff !important;padding:12px 14px;border-radius:6px;font-weight:600;font-size:.92rem;text-align:center;font-family:Montserrat,sans-serif;\"\u003e\n\u003cstrong style=\"color:#fff !important;display:block;font-size:1.18rem;margin-bottom:2px;\"\u003eSame-Day\u003c\/strong\u003eMansfield TX ship\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#f7f7f5;border:1px solid #e2e2dc;padding:12px 16px;border-radius:6px;margin:10px 0 22px;font-size:.92rem;color:#444;\"\u003e\n\u003cstrong style=\"color:#016367;\"\u003eAuthor:\u003c\/strong\u003e Jordan Wilson, President \u0026amp; Owner, CasterHQ · 18 years in industrial caster \u0026amp; material handling distribution · \u003cstrong style=\"color:#016367;\"\u003eLast reviewed:\u003c\/strong\u003e April 28, 2026\u003c\/div\u003e\n\n\u003ch2 style=\"font-family:Rajdhani,sans-serif;font-weight:700;color:#016367;font-size:1.55rem;margin:30px 0 12px;letter-spacing:.01em;\"\u003eWhere the D4.04109.835-RW-BRK4-SS fits in your application\u003c\/h2\u003e\n\u003cul style=\"columns:2;column-gap:32px;margin:8px 0 22px;list-style-position:inside;padding-left:0;\"\u003e\n\u003cli style=\"margin-bottom:6px;break-inside:avoid;\"\u003eIndustrial tooling carts\u003c\/li\u003e\n\u003cli style=\"margin-bottom:6px;break-inside:avoid;\"\u003eMRO equipment\u003c\/li\u003e\n\u003cli style=\"margin-bottom:6px;break-inside:avoid;\"\u003eMaterial handling fixtures\u003c\/li\u003e\n\u003cli style=\"margin-bottom:6px;break-inside:avoid;\"\u003eProduction line equipment\u003c\/li\u003e\n\u003cli style=\"margin-bottom:6px;break-inside:avoid;\"\u003eWorkshop and assembly carts\u003c\/li\u003e\n\u003cli style=\"margin-bottom:6px;break-inside:avoid;\"\u003eMaintenance carts\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cdiv style=\"background:#fffaf2;border-left:4px solid #d97706;padding:16px 20px;border-radius:8px;margin:22px 0;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;color:#92400e;font-family:Rajdhani,sans-serif;font-weight:600;font-size:1.18rem;\"\u003eEngineer Tip — Jordan Wilson\u003c\/h3\u003e\n\u003cp\u003eI spec Colson on standard-duty industrial carts where bearing life and quiet roll matter more than maximum capacity. The D4.04109.835-RW-BRK4-SS earns its place when smooth-roll quiet operation and floor protection are the controlling spec. Pair 4\" on the steered axle with a matching rigid version on the trailing axle for true four-position cart kinematics. If your floor has expansion joints over 1\/2\" wide, step up to a larger wheel diameter.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eFAQs\u003c\/h2\u003e\n\u003cdiv\u003e\n\u003cdiv style=\"border-bottom:1px solid #ececec;padding:14px 0;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;color:#016367;font-size:1.05rem;font-family:Rajdhani,sans-serif;\"\u003eWhat does the Colson part number D4.04109.835-RW-BRK4-SS mean?\u003c\/h3\u003e\n\u003cp\u003eColson encodes its part numbers by series, wheel material, wheel diameter, plate size, bearing type, and mount style. The D4.04109.835-RW-BRK4-SS is decoded by your CasterHQ engineer at order time — call us at 844-439-4335 for a full breakdown.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border-bottom:1px solid #ececec;padding:14px 0;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;color:#016367;font-size:1.05rem;font-family:Rajdhani,sans-serif;\"\u003eWhat is the load capacity of the D4.04109.835-RW-BRK4-SS?\u003c\/h3\u003e\n\u003cp\u003e500 lbs per caster dynamic. On a 4-caster cart with even load distribution and a 1.3x safety factor for moving loads, that yields the rated working capacity per cart.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border-bottom:1px solid #ececec;padding:14px 0;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;color:#016367;font-size:1.05rem;font-family:Rajdhani,sans-serif;\"\u003eWill the D4.04109.835-RW-BRK4-SS work on rough concrete?\u003c\/h3\u003e\n\u003cp\u003eYes for cast iron and steel wheels. 4\" diameter rolls over expansion joints and seams cleanly. For polished or epoxy floors, ask us about poly-on-iron or thermoplastic options.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border-bottom:1px solid #ececec;padding:14px 0;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;color:#016367;font-size:1.05rem;font-family:Rajdhani,sans-serif;\"\u003eIs the D4.04109.835-RW-BRK4-SS made in the USA?\u003c\/h3\u003e\n\u003cp\u003eColson's industrial casters are USA-manufactured. We provide BAA\/TAA-compliant Country-of-Origin documentation on request for federal procurement, typical turnaround under 24 hours.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border-bottom:1px solid #ececec;padding:14px 0;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;color:#016367;font-size:1.05rem;font-family:Rajdhani,sans-serif;\"\u003eWhat is the lead time?\u003c\/h3\u003e\n\u003cp\u003eIn stock at CasterHQ Mansfield, TX. Quantities 1-100 ship same-day for orders placed before 2:00 PM Central. Larger quantities ship within 1-2 business days.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eRelated collections \u0026amp; resources\u003c\/h2\u003e\n  \u003cdiv style=\"display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:10px;margin:14px 0 22px;list-style:none !important;padding:0;\"\u003e\n    \u003ca href=\"\/collections\/colson-casters\" style=\"display:block;padding:14px 16px;background:#016367;color:#fff !important;border-radius:6px;text-decoration:none;font-weight:600;font-size:.95rem;text-align:center;font-family:Montserrat,sans-serif;line-height:1.3;\"\u003eAll Colson Casters\u003c\/a\u003e\n    \u003ca href=\"\/collections\/casters-4x2\" style=\"display:block;padding:14px 16px;background:#016367;color:#fff !important;border-radius:6px;text-decoration:none;font-weight:600;font-size:.95rem;text-align:center;font-family:Montserrat,sans-serif;line-height:1.3;\"\u003e4\" × 2\" Casters\u003c\/a\u003e\n    \u003ca href=\"\/collections\/heavy-duty-casters\" style=\"display:block;padding:14px 16px;background:#016367;color:#fff !important;border-radius:6px;text-decoration:none;font-weight:600;font-size:.95rem;text-align:center;font-family:Montserrat,sans-serif;line-height:1.3;\"\u003eHeavy-Duty Casters\u003c\/a\u003e\n    \u003ca href=\"\/collections\/plate-casters\" style=\"display:block;padding:14px 16px;background:#016367;color:#fff !important;border-radius:6px;text-decoration:none;font-weight:600;font-size:.95rem;text-align:center;font-family:Montserrat,sans-serif;line-height:1.3;\"\u003eAll Plate Casters\u003c\/a\u003e\n    \u003ca href=\"\/collections\/casters\" style=\"display:block;padding:14px 16px;background:#016367;color:#fff !important;border-radius:6px;text-decoration:none;font-weight:600;font-size:.95rem;text-align:center;font-family:Montserrat,sans-serif;line-height:1.3;\"\u003eIndustrial Casters Hub\u003c\/a\u003e\n  \u003c\/div\u003e\n\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@graph\": [\n    {\n      \"@type\": \"Person\",\n      \"@id\": \"https:\/\/casterhq.com\/#jordan-wilson\",\n      \"name\": \"Jordan Wilson\",\n      \"jobTitle\": \"President \u0026 Owner\",\n      \"worksFor\": {\n        \"@type\": \"Organization\",\n        \"@id\": \"https:\/\/casterhq.com\/#org\"\n      },\n      \"knowsAbout\": [\n        \"Industrial Casters\",\n        \"Material Handling\",\n        \"AGV Wheel Selection\",\n        \"Albion Casters\",\n        \"Colson Casters\",\n        \"Shepherd Casters\"\n      ],\n      \"url\": \"https:\/\/casterhq.com\/pages\/about-us\"\n    },\n    {\n      \"@type\": \"Organization\",\n      \"@id\": \"https:\/\/casterhq.com\/#org\",\n      \"name\": \"CasterHQ\",\n      \"url\": \"https:\/\/casterhq.com\",\n      \"address\": {\n        \"@type\": \"PostalAddress\",\n        \"addressLocality\": \"Mansfield\",\n        \"addressRegion\": \"TX\",\n        \"postalCode\": \"76063\",\n        \"addressCountry\": \"US\"\n      },\n      \"telephone\": \"+1-844-439-4335\"\n    },\n    {\n      \"@type\": \"BreadcrumbList\",\n      \"itemListElement\": [\n        {\n          \"@type\": \"ListItem\",\n          \"position\": 1,\n          \"name\": \"Home\",\n          \"item\": \"https:\/\/casterhq.com\/\"\n        },\n        {\n          \"@type\": \"ListItem\",\n          \"position\": 2,\n          \"name\": \"Industrial Casters\",\n          \"item\": \"https:\/\/casterhq.com\/collections\/casters\"\n        },\n        {\n          \"@type\": \"ListItem\",\n          \"position\": 3,\n          \"name\": \"Colson Casters\",\n          \"item\": \"https:\/\/casterhq.com\/collections\/colson-casters\"\n        },\n        {\n          \"@type\": \"ListItem\",\n          \"position\": 4,\n          \"name\": \"Colson D4.04109.835-RW-BRK4-SS\",\n          \"item\": \"https:\/\/casterhq.com\/products\/colson-casters-stainless-4-x-2-hi-temp-retort-precision-ball-bearing-caster-with-total-lock-4-x-4-5-plate-sku-d4-04109-835-rw-brk4-ss-durable-high-temperature-caster-for-industrial-medical-applications\"\n        }\n      ]\n    },\n    {\n      \"@type\": \"FAQPage\",\n      \"mainEntity\": [\n        {\n          \"@type\": \"Question\",\n          \"name\": \"What does the Colson part number D4.04109.835-RW-BRK4-SS mean?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"Colson encodes its part numbers by series, wheel material, wheel diameter, plate size, bearing type, and mount style. The D4.04109.835-RW-BRK4-SS is decoded by your CasterHQ engineer at order time — call us at 844-439-4335 for a full breakdown.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"What is the load capacity of the D4.04109.835-RW-BRK4-SS?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"500 lbs per caster dynamic. On a 4-caster cart with even load distribution and a 1.3x safety factor for moving loads, that yields the rated working capacity per cart.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"Will the D4.04109.835-RW-BRK4-SS work on rough concrete?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"Yes for cast iron and steel wheels. 4\\\" diameter rolls over expansion joints and seams cleanly. For polished or epoxy floors, ask us about poly-on-iron or thermoplastic options.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"Is the D4.04109.835-RW-BRK4-SS made in the USA?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"Colson's industrial casters are USA-manufactured. We provide BAA\/TAA-compliant Country-of-Origin documentation on request for federal procurement, typical turnaround under 24 hours.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"What is the lead time?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"In stock at CasterHQ Mansfield, TX. Quantities 1-100 ship same-day for orders placed before 2:00 PM Central. Larger quantities ship within 1-2 business days.\"\n          }\n        }\n      ]\n    },\n    {\n      \"@type\": \"WebPage\",\n      \"@id\": \"https:\/\/casterhq.com\/products\/colson-casters-stainless-4-x-2-hi-temp-retort-precision-ball-bearing-caster-with-total-lock-4-x-4-5-plate-sku-d4-04109-835-rw-brk4-ss-durable-high-temperature-caster-for-industrial-medical-applications#webpage\"\n    }\n  ]\n}\n\u003c\/script\u003e","brand":"colson-header","offers":[{"title":"Roller Bearing","offer_id":50124236882232,"sku":"D4.04109.835-RW-BRK4-SS","price":286.0,"currency_code":"USD","in_stock":true},{"title":"Precision Bearing","offer_id":52318241227064,"sku":"D4.04109.835-RW-BRK4-SS","price":294.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Roller Bearing","offer_id":52318241259832,"sku":"D4.04109.835-RW-BRK4-SS","price":301.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Precision Bearing","offer_id":52318241292600,"sku":"D4.04109.835-RW-BRK4-SS","price":308.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/4191\/0328\/files\/D4.04109.835-RW-BRK4-SS-2.png?v=1771084091"},{"product_id":"colson-casters-stainless-4-x-2-polyolefin-roller-bearing-caster-with-total-lock-4-x-4-5-plate-sku-d4-04109-839-brk4-ss-wb29-heavy-duty-industrial-caster-for-smooth-maneuverability-secure-locking","title":"Colson D4.04109.839 4\" x 2\" Polyolefin Stainless Total Lock Caster | CasterHQ","description":"\u003c!-- Main Container --\u003e\n\u003cdiv style=\"box-shadow: 0px 4px 8px rgba(0,0,0,0.1); padding: 20px; border-radius: 12px;\"\u003e\n\t\u003c!-- Product Header --\u003e\n\t\u003ch1 style=\"color: rgb(1, 99, 103); font-weight: bold;  text-align: center;\"\u003e\n\tColson Casters | Stainless 4\" x 2\" Polyolefin Roller Bearing Caster with Total Lock and 4\" x 4.5\" Plate\n\t\u003c\/h1\u003e\n\t\u003chr id=\"horizontalrule\"\u003e\n\t\u003c!-- Product Features Section --\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eProduct Features\u003c\/h2\u003e\n\t\u003cul\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eMaterial Construction:\u003c\/strong\u003e Durable stainless steel body with polyolefin roller bearings for high performance and corrosion resistance.\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eLocking Mechanism:\u003c\/strong\u003e Total Lock for secure stationary positioning, preventing accidental rolling in critical environments.\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eTop Plate Size:\u003c\/strong\u003e 4\" x 4-1\/2\" to ensure easy installation and compatibility with a wide variety of applications.\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eLoad Capacity:\u003c\/strong\u003e Engineered to provide reliable support for heavy-duty use, making it ideal for industrial and commercial environments.\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eWheel Design:\u003c\/strong\u003e Polyolefin wheels that offer smooth maneuverability while minimizing damage to floors, perfect for both indoor and outdoor applications.\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e Suitable for use in hospitals, warehouses, manufacturing facilities, and material handling environments.\u003c\/li\u003e\n\t\u003c\/ul\u003e\n\t\u003c!-- Product Description --\u003e\n\t\u003cp\u003e\n        The Colson Casters Stainless 4\" x 2\" Polyolefin Roller Bearing Caster with Total Lock and 4\" x 4.5\" Plate is engineered to provide exceptional durability and performance in demanding industrial and commercial settings. This caster is built with a stainless steel body and polyolefin roller bearings that offer both corrosion resistance and smooth movement across various surfaces. \n\t\u003c\/p\u003e\n\t\u003cp\u003e\n        Designed for heavy-duty use, this caster provides reliable load-bearing capabilities while offering enhanced maneuverability and stability. The Total Lock mechanism ensures that the caster stays in place when you need it, preventing any unwanted movement. This feature is especially useful in environments where equipment must be secured in position to ensure safety.\n\t\u003c\/p\u003e\n\t\u003cp\u003e\n        The polyolefin wheel construction minimizes wear on floors, making it ideal for environments with sensitive flooring such as hospitals or office spaces. Furthermore, the caster's top plate size of 4\" x 4-1\/2\" provides easy installation and compatibility with a wide range of equipment and furniture, ensuring you get a versatile solution for your mobility needs.\n\t\u003c\/p\u003e\n\t\u003cp\u003e\n        Whether you're in need of industrial casters for factory equipment or more specialized mobility solutions for healthcare or warehouse settings, Colson Casters provides top-tier products that prioritize functionality, safety, and reliability. Trust in the Colson name for high-quality casters designed to meet the toughest demands.\n\t\u003c\/p\u003e\n\t\u003c!-- Call to Action --\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eEnhance Your Mobility with Colson Casters\u003c\/h2\u003e\n\t\u003cp\u003e\n        Upgrade your equipment with the Colson Casters Stainless 4\" x 2\" Polyolefin Roller Bearing Caster with Total Lock and 4\" x 4.5\" Plate. Discover the perfect balance of strength, safety, and smooth maneuverability.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"colson-header","offers":[{"title":"Roller Bearing","offer_id":50124237865272,"sku":"D4.04109.839-BRK4-SS-WB29","price":201.0,"currency_code":"USD","in_stock":true},{"title":"Precision Bearing","offer_id":52318242111800,"sku":"D4.04109.839-BRK4-SS-WB29","price":209.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Roller Bearing","offer_id":52318242144568,"sku":"D4.04109.839-BRK4-SS-WB29","price":216.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Precision Bearing","offer_id":52318242177336,"sku":"D4.04109.839-BRK4-SS-WB29","price":223.0,"currency_code":"USD","in_stock":true},{"title":"High-Temp Roller Bearing (600°F)","offer_id":52318242210104,"sku":"D4.04109.839-BRK4-SS-WB29","price":209.0,"currency_code":"USD","in_stock":true},{"title":"Delrin Plastic Bearing (1\/2\")","offer_id":52318242242872,"sku":"D4.04109.839-BRK4-SS-WB29","price":201.0,"currency_code":"USD","in_stock":true},{"title":"Delrin Plastic Bearing (3\/4\")","offer_id":52318242275640,"sku":"D4.04109.839-BRK4-SS-WB29","price":201.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/4191\/0328\/files\/D4.04109.839-BRK4-SS-WB29-2.png?v=1771084095"},{"product_id":"colson-casters-stainless-4-x-2-hi-temp-retort-roller-bearing-caster-with-total-lock-and-4-x-4-5-plate-sku-d4-04109-839-rw-brk4-ss-wb29-heavy-duty-high-temperature-caster-for-industrial-laboratory-applications","title":"Colson D4.04109.839 4\" x 2\" Retort Stainless Total Lock Caster | CasterHQ","description":"\u003c!-- Main Container --\u003e\n\u003cdiv style=\"box-shadow: 0px 4px 8px rgba(0,0,0,0.1); padding: 20px; border-radius: 12px;\"\u003e\n\t\u003c!-- Product Header --\u003e\n\t\u003ch1 style=\"color: rgb(1, 99, 103); font-weight: bold;  text-align: center;\"\u003e\n\tColson Casters | Stainless 4\" x 2\" Hi-Temp Retort Roller Bearing Caster with Total Lock and 4\" x 4.5\" Plate\n\t\u003c\/h1\u003e\n\t\u003chr id=\"horizontalrule\"\u003e\n\t\u003c!-- Product Features Section --\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eProduct Features\u003c\/h2\u003e\n\t\u003cul\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eMaterial Construction:\u003c\/strong\u003e Premium Stainless Steel for enhanced durability and corrosion resistance\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eTemperature Range:\u003c\/strong\u003e Hi-Temp design suitable for high-temperature environments, including retort and sterilization processes\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eRoller Bearing:\u003c\/strong\u003e Smooth movement and reduced friction with roller bearing design\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eLocking Mechanism:\u003c\/strong\u003e Features a Total Lock for secure positioning and improved safety\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003ePlate Size:\u003c\/strong\u003e 4\" x 4-1\/2\" plate for easy installation and enhanced stability\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eCapacity:\u003c\/strong\u003e Built to support heavy loads while maintaining reliable performance\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e Ideal for use in high-temperature industrial, food processing, and laboratory environments\u003c\/li\u003e\n\t\u003c\/ul\u003e\n\t\u003c!-- Product Description --\u003e\n\t\u003cp\u003e\n        The Colson Casters Stainless 4\" x 2\" Hi-Temp Retort Roller Bearing Caster is designed to provide exceptional performance in demanding, high-temperature applications. Constructed from premium stainless steel, this caster is perfect for environments where durability and corrosion resistance are paramount, such as food processing, retort sterilization, and laboratory settings.\n\t\u003c\/p\u003e\n\t\u003cp\u003e\n        Featuring a hi-temp retort design, this caster can withstand extreme temperatures, ensuring consistent mobility and reliability in ovens, autoclaves, and other heat-intensive processes. The roller bearing mechanism offers smooth and easy movement, minimizing friction and enhancing maneuverability even under heavy loads.\n\t\u003c\/p\u003e\n\t\u003cp\u003e\n        With its Total Lock mechanism, this caster provides a secure and reliable hold when you need it most. The 4\" x 4-1\/2\" plate offers a versatile installation solution, ensuring that this caster can be easily integrated into your existing equipment or systems. Whether you're handling heavy machinery or medical equipment, this caster delivers safety, stability, and superior performance.\n\t\u003c\/p\u003e\n\t\u003cp\u003e\n        Designed to meet the highest standards of quality and durability, the Colson Casters Stainless Hi-Temp Roller Bearing Caster is engineered to perform in the most challenging environments. Trust in its ability to withstand extreme conditions while providing smooth and reliable mobility.\n\t\u003c\/p\u003e\n\t\u003c!-- Call to Action --\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eEnhance Your Mobility Solutions\u003c\/h2\u003e\n\t\u003cp\u003e\n        Upgrade your operations with the Colson Casters Stainless 4\" x 2\" Hi-Temp Retort Roller Bearing Caster. Experience exceptional mobility, durability, and safety in your high-temperature industrial and laboratory settings.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"colson-header","offers":[{"title":"Roller Bearing","offer_id":50124247892280,"sku":"D4.04109.839-RW-BRK4-SS-WB29","price":279.0,"currency_code":"USD","in_stock":true},{"title":"Precision Bearing","offer_id":52318245912888,"sku":"D4.04109.839-RW-BRK4-SS-WB29","price":287.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Roller Bearing","offer_id":52318245945656,"sku":"D4.04109.839-RW-BRK4-SS-WB29","price":294.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Precision Bearing","offer_id":52318245978424,"sku":"D4.04109.839-RW-BRK4-SS-WB29","price":301.0,"currency_code":"USD","in_stock":true},{"title":"High-Temp Roller Bearing (250°F)","offer_id":52318246011192,"sku":"D4.04109.839-RW-BRK4-SS-WB29","price":287.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/4191\/0328\/files\/D4.04109.839-RW-BRK4-SS-WB29-2.png?v=1771084108"},{"product_id":"colson-casters-stainless-5-x-2-polyolefin-delrin-bearing-caster-with-total-lock-and-4-x-4-5-plate-sku-d4-05109-831-brk4-ss-industrial-medical-caster-for-smooth-mobility-durability","title":"Colson D4.05109.831 BRK4 SS 5\" x 2\" Polyolefin Total Lock Caster | CasterHQ","description":"\u003c!-- Main Container --\u003e\n\u003cdiv style=\"box-shadow: 0px 4px 8px rgba(0,0,0,0.1); padding: 20px; border-radius: 12px;\"\u003e\n\t\u003c!-- Product Header --\u003e\n\t\u003ch1 style=\"color: rgb(1, 99, 103); font-weight: bold;  text-align: center;\"\u003e\n\tColson Casters | Stainless 5\" x 2\" Polyolefin Delrin Bearing Caster with Total Lock and 4\" x 4.5\" Plate - SKU: D4.05109.831 BRK4 SS\n\t\u003c\/h1\u003e\n\t\u003chr id=\"horizontalrule\"\u003e\n\t\u003c!-- Product Features Section --\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eProduct Features\u003c\/h2\u003e\n\t\u003cul\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Durable stainless steel construction for enhanced corrosion resistance and longevity\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eWheel Material:\u003c\/strong\u003e Polyolefin wheel for smooth performance across a variety of surfaces\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eBearing Type:\u003c\/strong\u003e High-performance Delrin bearing for minimal rolling resistance and long-lasting operation\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eLocking Mechanism:\u003c\/strong\u003e Total lock feature to ensure secure positioning and safe operation\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003ePlate Dimensions:\u003c\/strong\u003e 4\" x 4-1\/2\" top plate, designed for a broad range of mounting options\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eWeight Capacity:\u003c\/strong\u003e Engineered for optimal load handling in demanding environments\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e Ideal for industrial, commercial, and medical use, providing reliability in diverse settings\u003c\/li\u003e\n\t\u003c\/ul\u003e\n\t\u003c!-- Product Description --\u003e\n\t\u003cp\u003e\n        The Colson Casters Stainless 5\" x 2\" Polyolefin Delrin Bearing Caster with Total Lock and 4\" x 4.5\" Plate combines strength and durability, making it the perfect solution for a wide range of applications. Featuring a high-quality stainless steel frame, this caster is resistant to corrosion, ensuring long-term performance even in harsh environments.\n\t\u003c\/p\u003e\n\t\u003cp\u003e\n        The polyolefin wheel offers smooth and efficient movement, reducing the wear and tear on your floors while ensuring easy maneuverability. The Delrin bearing system enhances the performance by minimizing friction, allowing for quiet, effortless movement across a variety of surfaces, from smooth floors to rougher terrain.\n\t\u003c\/p\u003e\n\t\u003cp\u003e\n        Equipped with a total lock feature, this caster provides safety and stability in high-traffic areas or when precise positioning is required. Its 4\" x 4-1\/2\" plate is compatible with a wide range of equipment, making it a versatile choice for industrial carts, medical carts, and other heavy-duty applications. Whether you're outfitting a factory, hospital, or warehouse, this caster offers dependable mobility.\n\t\u003c\/p\u003e\n\t\u003cp\u003e\n        Designed for professionals who demand quality and reliability, this caster is engineered to enhance your mobility solutions. Its combination of performance and durability makes it a trusted choice for businesses seeking efficiency, safety, and ease of movement. \n\t\u003c\/p\u003e\n\t\u003c!-- Call to Action --\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eElevate Your Mobility with Colson Casters\u003c\/h2\u003e\n\t\u003cp\u003e\n        Upgrade your mobility solutions with the Colson Casters Stainless Polyolefin Delrin Bearing Caster. Experience the perfect balance of performance, durability, and safety for all your industrial and commercial needs.\n\t\u003c\/p\u003e\n\u003c\/div\u003e","brand":"colson-header","offers":[{"title":"Roller Bearing","offer_id":50124296585528,"sku":"D4.05109.831-BRK4-SS","price":203.0,"currency_code":"USD","in_stock":true},{"title":"Precision Bearing","offer_id":52318277108024,"sku":"D4.05109.831-BRK4-SS","price":211.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Roller Bearing","offer_id":52318277140792,"sku":"D4.05109.831-BRK4-SS","price":218.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Precision Bearing","offer_id":52318277173560,"sku":"D4.05109.831-BRK4-SS","price":225.0,"currency_code":"USD","in_stock":true},{"title":"High-Temp Roller Bearing (600°F)","offer_id":52318277206328,"sku":"D4.05109.831-BRK4-SS","price":211.0,"currency_code":"USD","in_stock":true},{"title":"Delrin Plastic Bearing (1\/2\")","offer_id":52318277239096,"sku":"D4.05109.831-BRK4-SS","price":203.0,"currency_code":"USD","in_stock":true},{"title":"Delrin Plastic Bearing (3\/4\")","offer_id":52318277271864,"sku":"D4.05109.831-BRK4-SS","price":203.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/4191\/0328\/files\/D4.05109.831-BRK4-SS-2.png?v=1771084263"},{"product_id":"5x2-hi-temp-stainless-steel-retort-swivel-caster-with-delrin-bearing-and-total-lock-650-lb-capacity","title":"5\"x2\" Retort Swivel Total Lock Stainless Caster – 650 lb | CasterHQ","description":"\u003c!-- Main Container --\u003e \u003cdiv style=\"box-shadow: 0px 4px 8px rgba(0,0,0,0.1); padding: 20px; border-radius: 12px;\"\u003e \u003c!-- Main Header --\u003e \u003ch1 style=\"color: rgb(1, 99, 103); font-weight: bold; \"\u003e5\"x2\" Hi-Temp Stainless Steel Retort Swivel Caster\u003c\/h1\u003e \u003cdiv style=\"background-color: rgb(1, 99, 103); border-radius: 12px; padding: 10px; text-align: center;\"\u003e \u003cspan style=\"color: #FFFFFF; font-weight: bold;\"\u003e650 lb Capacity\u003c\/span\u003e | \u003cspan style=\"color: #8AC973; font-weight: bold;\"\u003eTotal Lock System\u003c\/span\u003e \u003c\/div\u003e \u003c!-- Section Header: Product Features --\u003e \u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003ePremium Caster for High-Temperature Environments\u003c\/h2\u003e \u003cp\u003e Our 5\"x2\" stainless steel retort swivel caster is engineered for extreme conditions. Featuring a Delrin bearing and total lock mechanism, this caster offers unparalleled performance in high-temperature settings. \u003c\/p\u003e \u003c!-- Section Header: Technical Specifications --\u003e \u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eTechnical Details\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eSKU: D4.05109.831 RW BRK4 SS\u003c\/li\u003e \u003cli\u003eFastening: 4\" x 4-1\/2\" Top Plate\u003c\/li\u003e \u003cli\u003eMount Height: 6.5 in\u003c\/li\u003e \u003cli\u003eSwivel Radius: 6.5 in\u003c\/li\u003e \u003c\/ul\u003e \u003c!-- Section Header: Applications --\u003e \u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eIdeal for Industrial Use\u003c\/h2\u003e \u003cp\u003e Perfect for food processing equipment, autoclaves, and other high-temperature industrial applications. The stainless steel construction ensures durability and corrosion resistance in demanding environments. \u003c\/p\u003e \u003c!-- Section Header: Customer Support --\u003e \u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eExpert Support Available\u003c\/h2\u003e \u003cp\u003e Have questions? Our Caster Experts are ready to assist you weekdays from 8 am to 5 pm. Get personalized advice for your specific project needs and ensure you're making the best choice for your application.\u003c\/p\u003e \u003c\/div\u003e","brand":"colson-header","offers":[{"title":"Roller Bearing","offer_id":50124303270200,"sku":"D4.05109.831-RW-BRK4-SS","price":282.0,"currency_code":"USD","in_stock":true},{"title":"Precision Bearing","offer_id":52318279926072,"sku":"D4.05109.831-RW-BRK4-SS","price":290.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Roller Bearing","offer_id":52318279958840,"sku":"D4.05109.831-RW-BRK4-SS","price":297.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Precision Bearing","offer_id":52318279991608,"sku":"D4.05109.831-RW-BRK4-SS","price":304.0,"currency_code":"USD","in_stock":true},{"title":"High-Temp Roller Bearing (250°F)","offer_id":52318280024376,"sku":"D4.05109.831-RW-BRK4-SS","price":290.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/4191\/0328\/files\/D4.05109.831-RW-BRK4-SS-2.png?v=1771084280"},{"product_id":"colson-casters-5-x-2-polyolefin-precision-ball-bearing-caster-with-total-lock-and-4-x-4-5-plate-heavy-duty-stainless-steel-sku-d4-05109-835-brk4-ss","title":"Colson Casters 5\" x 2\" Polyolefin Precision Ball Bearing Caster with Total Lock and 4\" x 4.5\" Plate - Heavy-Duty, Stainless Steel - SKU: D4.05109.835 BRK4 SS","description":"\u003c!-- Main Container --\u003e\n\u003cdiv style=\"box-shadow: 0px 4px 8px rgba(0,0,0,0.1); padding: 20px; border-radius: 12px;\"\u003e\n\t\u003c!-- Product Header --\u003e\n\t\u003ch1 style=\"color: rgb(1, 99, 103); font-weight: bold;  text-align: center;\"\u003e\n\tColson Casters | Stainless 5\" x 2\" Polyolefin Precision Ball Bearing Caster with Total Lock and 4\" x 4.5\" Plate - SKU: D4.05109.835 BRK4 SS\n\t\u003c\/h1\u003e\n\t\u003chr id=\"horizontalrule\"\u003e\n\t\n\t\u003c!-- Product Features Section --\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eProduct Features\u003c\/h2\u003e\n\t\u003cul\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Durable stainless steel with high-strength polyolefin wheels\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eWheel Size:\u003c\/strong\u003e 5\" x 2\" Polyolefin for optimal load distribution and smooth performance\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003ePrecision Ball Bearings:\u003c\/strong\u003e Enhanced maneuverability with smooth, low-resistance rotation\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eTotal Lock Feature:\u003c\/strong\u003e Provides secure and stable positioning with a total lock mechanism\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003ePlate Size:\u003c\/strong\u003e 4\" x 4.5\" plate for stable installation and support\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eLoad Capacity:\u003c\/strong\u003e Designed for heavy-duty applications, offering reliable performance\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e Ideal for industrial, warehouse, and medical environments\u003c\/li\u003e\n\t\u003c\/ul\u003e\n\t\n\t\u003c!-- Product Description --\u003e\n\t\u003cp\u003e\n        Enhance your mobility solutions with the Colson Casters Stainless 5\" x 2\" Polyolefin Precision Ball Bearing Caster with Total Lock. Engineered for heavy-duty applications, this caster features a durable stainless steel construction and polyolefin wheels that ensure long-lasting performance in demanding environments.\n\t\u003c\/p\u003e\n\t\u003cp\u003e\n        The caster’s precision ball bearings deliver smooth and efficient movement, reducing wear and providing ease of maneuverability. This, combined with the total lock feature, makes it ideal for environments requiring secure and stable positioning, such as in medical or industrial settings.\n\t\u003c\/p\u003e\n\t\u003cp\u003e\n        The 4\" x 4.5\" plate ensures a strong and reliable installation, supporting even the heaviest loads. Whether you are upgrading existing equipment or outfitting new machinery, this caster provides the reliability and quality you need for smooth, effective operations.\n\t\u003c\/p\u003e\n\t\u003cp\u003e\n        Trusted by industries across the board, the Colson Casters Total Lock Caster offers superior durability and smooth performance for all of your mobility needs. Its heavy-duty construction, combined with innovative design, ensures that this caster can withstand the toughest environments and offer reliable support for your operations.\n\t\u003c\/p\u003e\n\t\n\t\u003c!-- Call to Action --\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eUpgrade Your Mobility Today\u003c\/h2\u003e\n\t\u003cp\u003e\n        Invest in the Colson Casters Stainless 5\" x 2\" Polyolefin Precision Ball Bearing Caster to optimize your operations with enhanced mobility and stability. Experience the performance and durability that sets Colson apart.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"colson-header","offers":[{"title":"Roller Bearing","offer_id":50124304154936,"sku":"D4.05109.835-BRK4-SS","price":217.0,"currency_code":"USD","in_stock":true},{"title":"Precision Bearing","offer_id":52318280646968,"sku":"D4.05109.835-BRK4-SS","price":225.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Roller Bearing","offer_id":52318280679736,"sku":"D4.05109.835-BRK4-SS","price":232.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Precision Bearing","offer_id":52318280712504,"sku":"D4.05109.835-BRK4-SS","price":239.0,"currency_code":"USD","in_stock":true},{"title":"High-Temp Roller Bearing (600°F)","offer_id":52318280745272,"sku":"D4.05109.835-BRK4-SS","price":225.0,"currency_code":"USD","in_stock":true},{"title":"Delrin Plastic Bearing (1\/2\")","offer_id":52318280778040,"sku":"D4.05109.835-BRK4-SS","price":217.0,"currency_code":"USD","in_stock":true},{"title":"Delrin Plastic Bearing (3\/4\")","offer_id":52318280810808,"sku":"D4.05109.835-BRK4-SS","price":217.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/4191\/0328\/files\/D4.05109.835-BRK4-SS-2.png?v=1771084282"},{"product_id":"5-stainless-steel-hi-temp-retort-swivel-caster-with-lock-650-lb-capacity","title":"Colson 5\"x2\" Hi-Temp Stainless Total Lock Caster – 650 lb | CasterHQ","description":"\u003c!-- Main Container --\u003e \u003cdiv style=\"box-shadow: 0px 4px 8px rgba(0,0,0,0.1); padding: 20px; border-radius: 12px;\"\u003e \u003c!-- Main Header --\u003e \u003ch1 style=\"color: rgb(1, 99, 103); font-weight: bold; \"\u003e5\" Stainless Steel Hi-Temp Retort Swivel Caster with Total Lock\u003c\/h1\u003e\n\u003cdiv style=\"background-color: rgb(1, 99, 103); border-radius: 12px; padding: 10px; text-align: center;\"\u003e\n    \u003cspan style=\"color: #FFFFFF; font-weight: bold;\"\u003e650 lb Capacity\u003c\/span\u003e | \n    \u003cspan style=\"color: #8AC973; font-weight: bold;\"\u003e4\"x4.5\" Top Plate\u003c\/span\u003e\n\u003c\/div\u003e\n\n\u003c!-- Section Header: Product Features --\u003e\n\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eHigh-Performance Caster for Demanding Environments\u003c\/h2\u003e\n\u003cp\u003e\n    Our 5\"x2\" stainless steel caster is engineered for excellence in high-temperature and corrosive settings. With precision ball bearings and a total lock mechanism, it offers superior maneuverability and security for your equipment.\n\u003c\/p\u003e\n\n\u003c!-- Section Header: Technical Specifications --\u003e\n\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eTechnical Details\u003c\/h2\u003e\n\u003cul\u003e\n    \u003cli\u003eSKU: D4.05109.835 RW BRK4 SS\u003c\/li\u003e\n    \u003cli\u003eMount Height: 6.5 inches\u003c\/li\u003e\n    \u003cli\u003eSwivel Radius: 6.5 inches\u003c\/li\u003e\n    \u003cli\u003eMaterial: Stainless Steel\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003c!-- Section Header: Applications --\u003e\n\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eIdeal for Various Industries\u003c\/h2\u003e\n\u003cp\u003e\n    Perfect for food processing, pharmaceutical, chemical, and other industries requiring sanitary and durable mobility solutions. The hi-temp retort wheel ensures reliable performance in extreme conditions.\n\u003c\/p\u003e\n\n\u003c!-- Section Header: Customer Support --\u003e\n\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eExpert Support Available\u003c\/h2\u003e\n\u003cp\u003e\n    Have questions? Our Caster Experts are ready to assist you weekdays from 8 am to 5 pm. Get personalized advice for your specific project needs and ensure you choose the right caster for your application.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"colson-header","offers":[{"title":"Default Title","offer_id":50124308250936,"sku":"D4.05109.835-RW-BRK4-SS","price":291.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/4191\/0328\/files\/D4.05109.835-RW-BRK4-SS-2.png?v=1771084293"},{"product_id":"stainless-steel-5-polyolefin-swivel-caster-with-total-lock-650-lb-capacity-4x4-5-plate","title":"Colson 5\" x 2\" Polyolefin Swivel Total Lock Stainless Caster – 650 lb | CasterHQ","description":"\u003c!-- Main Container --\u003e \u003cdiv style=\"box-shadow: 0px 4px 8px rgba(0,0,0,0.1); padding: 20px; border-radius: 12px;\"\u003e \u003c!-- Main Header --\u003e \u003ch1 style=\"color: rgb(1, 99, 103); font-weight: bold; \"\u003eHeavy-Duty Stainless Steel Swivel Caster with Total Lock\u003c\/h1\u003e\n\u003cdiv style=\"background-color: rgb(1, 99, 103); border-radius: 12px; padding: 10px; text-align: center;\"\u003e\n\u003cspan style=\"color: #FFFFFF; font-weight: bold;\"\u003e650 lb Capacity\u003c\/span\u003e | \n    \u003cspan style=\"color: #8AC973; font-weight: bold;\"\u003eSKU: D4.05109.839 BRK4 SS WB29\u003c\/span\u003e\n\u003c\/div\u003e\n\n\u003c!-- Section Header: Product Features --\u003e\n\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003ePremium Features for Demanding Environments\u003c\/h2\u003e\n\u003cp\u003e\n    Our 5\"x2\" polyolefin roller bearing swivel caster is engineered for superior performance in corrosive environments. With a stainless steel construction and total lock mechanism, this caster offers unparalleled durability and control.\n\u003c\/p\u003e\n\n\u003c!-- Section Header: Product Specifications --\u003e\n\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eRobust Specifications\u003c\/h2\u003e\n\u003cul\u003e\n    \u003cli\u003eFastening: 4\" x 4-1\/2\" Top Plate\u003c\/li\u003e\n    \u003cli\u003eLoad Capacity: 650 lb\u003c\/li\u003e\n    \u003cli\u003eMount Height: 6.5 in\u003c\/li\u003e\n    \u003cli\u003eSwivel Radius: 6.5 in\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003c!-- Section Header: Applications --\u003e\n\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eVersatile Applications\u003c\/h2\u003e\n\u003cp\u003e\n    Ideal for food processing equipment, medical devices, and industrial machinery operating in harsh environments. The total lock feature ensures stability when needed, while the high load capacity supports heavy-duty use.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"colson-header","offers":[{"title":"Default Title","offer_id":50124309889336,"sku":"D4.05109.839-BRK4-SS-WB29","price":209.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/4191\/0328\/files\/D4.05109.839-BRK4-SS-WB29-2.png?v=1771084297"},{"product_id":"5-x-2-stainless-steel-hi-temp-retort-roller-bearing-caster-with-4-x-4-5-mounting-plate-durable-corrosion-resistant-high-performance-caster-for-industrial-commercial-applications-d4-05109-839-rw-brk4-ss-wb29","title":"Colson D4.05109.839 5\" x 2\" Stainless Total Lock Caster – 4\" x 4.5\" Plate | CasterHQ","description":"\u003c!-- Product Description Section --\u003e\n\u003cdiv style=\"box-shadow: 0px 4px 8px rgba(0,0,0,0.1); padding: 20px; border-radius: 12px;\"\u003e\n\t\u003ch1 style=\"color: rgb(1, 99, 103); font-weight: bold;  text-align: center;\"\u003e5\" x 2\" Stainless Hi-Temp Retort Roller Bearing Caster with Total Lock and 4\" x 4.5\" Plate - D4.05109.839 RW BRK4 SS WB29\u003c\/h1\u003e\n\t\u003chr id=\"horizontalrule\"\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eProduct Overview\u003c\/h2\u003e\n\t\u003cul\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 5\" x 2\"\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Stainless steel\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eBearings:\u003c\/strong\u003e Roller bearing\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eLocking Mechanism:\u003c\/strong\u003e Total Lock\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eMounting Plate Size:\u003c\/strong\u003e 4\" x 4.5\"\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e D4.05109.839 RW BRK4 SS WB29\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eTemperature Resistance:\u003c\/strong\u003e Hi-Temp retort capable\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Ideal for industrial, high-temperature environments\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003ePerformance:\u003c\/strong\u003e Reliable and smooth movement under extreme conditions\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eCorrosion Resistance:\u003c\/strong\u003e Built for tough, high-performance environments\u003c\/li\u003e\n\t\u003c\/ul\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eKey Benefits\u003c\/h2\u003e\n\t\u003cp\u003e\n\t\tThe 5\" x 2\" Stainless Hi-Temp Retort Roller Bearing Caster with Total Lock and 4\" x 4.5\" Plate (D4.05109.839 RW BRK4 SS WB29) is engineered to handle the most demanding high-temperature environments. Constructed from durable stainless steel, this caster features a roller bearing design for smooth and consistent movement. The Total Lock mechanism ensures secure positioning, offering unparalleled stability. Designed for industrial applications, this caster excels in retort processes and other high-heat conditions, providing reliable performance and corrosion resistance. Its robust design, combined with a 4\" x 4.5\" mounting plate, makes installation easy and straightforward.\n\t\u003c\/p\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eCustomer Assurance\u003c\/h2\u003e\n\t\u003cp\u003e\n\t\tOur 5\" x 2\" Stainless Hi-Temp Retort Roller Bearing Caster with Total Lock (D4.05109.839 RW BRK4 SS WB29) is built to meet the highest standards of performance and durability. Designed to withstand extreme temperatures and harsh environments, this caster is rigorously tested to ensure longevity and consistent performance. Whether used in industrial, commercial, or high-temperature processing environments, this product offers unmatched reliability and smooth operation. Backed by exceptional customer support and a satisfaction guarantee, we are committed to providing our customers with high-quality, durable solutions.\n\t\u003c\/p\u003e\n\u003c\/div\u003e","brand":"colson-header","offers":[{"title":"Roller Bearing","offer_id":50124315328824,"sku":"D4.05109.839-RW-BRK4-SS-WB29","price":287.0,"currency_code":"USD","in_stock":true},{"title":"Precision Bearing","offer_id":52318288740664,"sku":"D4.05109.839-RW-BRK4-SS-WB29","price":295.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Roller Bearing","offer_id":52318288773432,"sku":"D4.05109.839-RW-BRK4-SS-WB29","price":302.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Precision Bearing","offer_id":52318288806200,"sku":"D4.05109.839-RW-BRK4-SS-WB29","price":309.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/4191\/0328\/files\/D4.05109.839-RW-BRK4-SS-WB29-2.png?v=1771084320"},{"product_id":"6-x-2-stainless-steel-polyolefin-caster-with-delrin-bearing-total-lock-and-4-x-4-5-plate-heavy-duty-industrial-commercial-use-model-d4-06109-831-brk4-ss","title":"Colson D4.06109.831 BRK4 SS 6\" x 2\" Polyolefin Total Lock Stainless Caster","description":"\u003c!-- Product Description Section --\u003e\n\u003cdiv style=\"box-shadow: 0px 4px 8px rgba(0,0,0,0.1); padding: 20px; border-radius: 12px;\"\u003e\n\t\u003ch1 style=\"color: rgb(1, 99, 103); font-weight: bold;  text-align: center;\"\u003e6\" x 2\" Stainless Polyolefin Delrin Bearing Caster with Total Lock and 4\" x 4.5\" Plate - D4.06109.831 BRK4 SS\u003c\/h1\u003e\n\t\u003chr id=\"horizontalrule\"\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eProduct Overview\u003c\/h2\u003e\n\t\u003cul\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 6\" x 2\"\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Stainless steel with Polyolefin wheel\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eBearings:\u003c\/strong\u003e Delrin Bearing\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eLocking Mechanism:\u003c\/strong\u003e Total Lock\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eMounting Plate Size:\u003c\/strong\u003e 4\" x 4.5\"\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e D4.06109.831 BRK4 SS\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eDurability:\u003c\/strong\u003e Built for heavy-duty applications\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Ideal for industrial, commercial, and high-traffic environments\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003ePerformance:\u003c\/strong\u003e Smooth, stable, and secure movement\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eCorrosion Resistance:\u003c\/strong\u003e Suitable for challenging environments with exposure to moisture and chemicals\u003c\/li\u003e\n\t\u003c\/ul\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eKey Benefits\u003c\/h2\u003e\n\t\u003cp\u003e\n\t\tThe 6\" x 2\" Stainless Polyolefin Delrin Bearing Caster with Total Lock and 4\" x 4.5\" Plate (D4.06109.831 BRK4 SS) is engineered to provide exceptional performance in industrial and commercial settings. Featuring a durable stainless steel frame with a Polyolefin wheel, it delivers reliable movement and excellent resistance to wear and corrosion. The Delrin bearing ensures smooth operation, while the Total Lock mechanism offers enhanced security when stationary. This caster is perfect for heavy-duty applications, offering long-lasting durability and performance even in the most demanding environments.\n\t\u003c\/p\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eCustomer Assurance\u003c\/h2\u003e\n\t\u003cp\u003e\n\t\tAt the heart of our product is a commitment to quality and performance. The 6\" x 2\" Stainless Polyolefin Delrin Bearing Caster is built to meet rigorous standards, ensuring its durability and reliability in various industrial applications. Each caster is carefully tested to ensure it can withstand heavy-duty use and provide smooth, secure movement in any environment. We stand behind the quality of our products and offer customer support to address any inquiries, backed by a satisfaction guarantee.\n\t\u003c\/p\u003e\n\u003c\/div\u003e","brand":"colson-header","offers":[{"title":"Roller Bearing","offer_id":50124385059128,"sku":"D4.06109.831-BRK4-SS","price":219.0,"currency_code":"USD","in_stock":true},{"title":"Precision Bearing","offer_id":52318326096184,"sku":"D4.06109.831-BRK4-SS","price":227.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Roller Bearing","offer_id":52318326128952,"sku":"D4.06109.831-BRK4-SS","price":234.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Precision Bearing","offer_id":52318326161720,"sku":"D4.06109.831-BRK4-SS","price":241.0,"currency_code":"USD","in_stock":true},{"title":"High-Temp Roller Bearing (600°F)","offer_id":52318326194488,"sku":"D4.06109.831-BRK4-SS","price":227.0,"currency_code":"USD","in_stock":true},{"title":"Delrin Plastic Bearing (1\/2\")","offer_id":52318326227256,"sku":"D4.06109.831-BRK4-SS","price":219.0,"currency_code":"USD","in_stock":true},{"title":"Delrin Plastic Bearing (3\/4\")","offer_id":52318326260024,"sku":"D4.06109.831-BRK4-SS","price":219.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/4191\/0328\/files\/D4.06109.831-BRK4-SS-2.png?v=1771084478"},{"product_id":"6-x-2-stainless-steel-hi-temp-retort-delrin-bearing-caster-with-total-lock-and-4-x-4-5-mounting-plate-durable-high-heat-resistant-for-industrial-heavy-duty-use-model-d4-06109-831-rw-brk4-ss","title":"6\" x 2\" Retort Delrin Stainless Total Lock Caster – 4\" x 4.5\" Plate | CasterHQ","description":"\u003c!-- Product Description Section --\u003e\n\u003cdiv style=\"box-shadow: 0px 4px 8px rgba(0,0,0,0.1); padding: 20px; border-radius: 12px;\"\u003e\n\t\u003ch1 style=\"color: rgb(1, 99, 103); font-weight: bold;  text-align: center;\"\u003e6\" x 2\" Stainless Hi-Temp Retort Delrin Bearing Caster with Total Lock and 4\" x 4.5\" Plate - D4.06109.831 RW BRK4 SS\u003c\/h1\u003e\n\t\u003chr id=\"horizontalrule\"\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eProduct Overview\u003c\/h2\u003e\n\t\u003cul\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 6\" x 2\"\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Stainless Steel\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eBearings:\u003c\/strong\u003e Hi-Temp Retort Delrin Bearing\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eLocking Mechanism:\u003c\/strong\u003e Total Lock\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eMounting Plate Size:\u003c\/strong\u003e 4\" x 4.5\"\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e D4.06109.831 RW BRK4 SS\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eDurability:\u003c\/strong\u003e Designed for high-heat and demanding environments\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Ideal for use in retort, industrial, and heavy-duty commercial settings\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003ePerformance:\u003c\/strong\u003e Ensures smooth and secure movement with superior locking mechanism\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eCorrosion Resistance:\u003c\/strong\u003e Perfect for environments requiring resistance to both high heat and corrosion\u003c\/li\u003e\n\t\u003c\/ul\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eKey Benefits\u003c\/h2\u003e\n\t\u003cp\u003e\n\t\tThe 6\" x 2\" Stainless Hi-Temp Retort Delrin Bearing Caster with Total Lock and 4\" x 4.5\" Plate (D4.06109.831 RW BRK4 SS) is engineered for environments where high heat and heavy-duty applications are required. Constructed from durable stainless steel and equipped with a Hi-Temp Retort Delrin bearing, this caster ensures smooth operation even in extreme temperatures. The Total Lock feature provides maximum security, keeping the caster in place when needed. With its 4\" x 4.5\" mounting plate, it is easy to install and replace in a variety of industrial settings, ensuring long-lasting performance and reliability in demanding conditions.\n\t\u003c\/p\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eCustomer Assurance\u003c\/h2\u003e\n\t\u003cp\u003e\n\t\tOur 6\" x 2\" Stainless Hi-Temp Retort Delrin Bearing Caster with Total Lock and 4\" x 4.5\" Plate (D4.06109.831 RW BRK4 SS) is built to meet rigorous industrial standards for performance and durability. Each caster undergoes thorough testing to ensure it can withstand high temperatures and heavy use, providing reliable service across a variety of demanding applications. We are committed to delivering products that meet the highest quality standards, backed by dependable customer support and a satisfaction guarantee.\n\t\u003c\/p\u003e\n\u003c\/div\u003e","brand":"colson-header","offers":[{"title":"Roller Bearing","offer_id":50124390629688,"sku":"D4.06109.831-RW-BRK4-SS","price":297.0,"currency_code":"USD","in_stock":true},{"title":"Precision Bearing","offer_id":52318329405752,"sku":"D4.06109.831-RW-BRK4-SS","price":305.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Roller Bearing","offer_id":52318329438520,"sku":"D4.06109.831-RW-BRK4-SS","price":312.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Precision Bearing","offer_id":52318329471288,"sku":"D4.06109.831-RW-BRK4-SS","price":319.0,"currency_code":"USD","in_stock":true},{"title":"High-Temp Roller Bearing (250°F)","offer_id":52318329504056,"sku":"D4.06109.831-RW-BRK4-SS","price":305.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/4191\/0328\/files\/D4.06109.831-RW-BRK4-SS-2.png?v=1771084497"},{"product_id":"6-x-2-stainless-steel-polyolefin-precision-ball-bearing-caster-with-total-lock-4-x-4-5-plate-heavy-duty-for-industrial-commercial-use-model-d4-06109-835-brk4-ss","title":"D4.06109.835 BRK4 SS 6\" x 2\" Polyolefin Stainless Total Lock Caster | CasterHQ","description":"\u003c!-- Product Description Section --\u003e\n\u003cdiv style=\"box-shadow: 0px 4px 8px rgba(0,0,0,0.1); padding: 20px; border-radius: 12px;\"\u003e\n\t\u003ch1 style=\"color: rgb(1, 99, 103); font-weight: bold;  text-align: center;\"\u003e6\" x 2\" Stainless Polyolefin Precision Ball Bearing Caster with Total Lock and 4\" x 4.5\" Plate - D4.06109.835 BRK4 SS\u003c\/h1\u003e\n\t\u003chr id=\"horizontalrule\"\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eProduct Overview\u003c\/h2\u003e\n\t\u003cul\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 6\" x 2\"\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Stainless steel with Polyolefin wheel\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eBearings:\u003c\/strong\u003e Precision ball bearing\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eLocking Mechanism:\u003c\/strong\u003e Total Lock\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eMounting Plate Size:\u003c\/strong\u003e 4\" x 4.5\"\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e D4.06109.835 BRK4 SS\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eDurability:\u003c\/strong\u003e Engineered for heavy-duty applications\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Ideal for industrial, commercial, and high-load environments\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003ePerformance:\u003c\/strong\u003e Provides smooth and secure mobility\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eCorrosion Resistance:\u003c\/strong\u003e Built to withstand harsh environments\u003c\/li\u003e\n\t\u003c\/ul\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eKey Benefits\u003c\/h2\u003e\n\t\u003cp\u003e\n\t\tThe 6\" x 2\" Stainless Polyolefin Precision Ball Bearing Caster with Total Lock and 4\" x 4.5\" Plate (D4.06109.835 BRK4 SS) is designed to provide reliable and secure movement in high-demand environments. Made from durable stainless steel with a Polyolefin wheel, this caster offers superior corrosion resistance, making it ideal for industrial and commercial applications. Featuring precision ball bearings, it ensures smooth and stable mobility, while the Total Lock mechanism provides enhanced security and stability when stationary. Its 4\" x 4.5\" mounting plate allows for easy installation and secure attachment, further enhancing the caster’s utility in heavy-duty tasks.\n\t\u003c\/p\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eCustomer Assurance\u003c\/h2\u003e\n\t\u003cp\u003e\n\t\tOur 6\" x 2\" Stainless Polyolefin Precision Ball Bearing Caster with Total Lock and 4\" x 4.5\" Plate (D4.06109.835 BRK4 SS) meets rigorous industry standards for performance, durability, and reliability. Tested for heavy-duty use, this caster is engineered to deliver long-lasting value in even the most demanding conditions. We are dedicated to providing products that enhance your operations, backed by dependable customer support and satisfaction guarantee.\n\t\u003c\/p\u003e\n\u003c\/div\u003e","brand":"colson-header","offers":[{"title":"Roller Bearing","offer_id":50124392202552,"sku":"D4.06109.835-BRK4-SS","price":231.0,"currency_code":"USD","in_stock":true},{"title":"Precision Bearing","offer_id":52318330585400,"sku":"D4.06109.835-BRK4-SS","price":239.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Roller Bearing","offer_id":52318330618168,"sku":"D4.06109.835-BRK4-SS","price":246.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Precision Bearing","offer_id":52318330650936,"sku":"D4.06109.835-BRK4-SS","price":253.0,"currency_code":"USD","in_stock":true},{"title":"High-Temp Roller Bearing (600°F)","offer_id":52318330683704,"sku":"D4.06109.835-BRK4-SS","price":239.0,"currency_code":"USD","in_stock":true},{"title":"Delrin Plastic Bearing (1\/2\")","offer_id":52318330716472,"sku":"D4.06109.835-BRK4-SS","price":231.0,"currency_code":"USD","in_stock":true},{"title":"Delrin Plastic Bearing (3\/4\")","offer_id":52318330749240,"sku":"D4.06109.835-BRK4-SS","price":231.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/4191\/0328\/files\/D4.06109.835-BRK4-SS-2.png?v=1771084502"},{"product_id":"6-x-2-stainless-hi-temp-retort-caster-with-precision-ball-bearing-total-lock-and-4-x-4-5-plate-d4-06109-835-rw-brk4-ss-heavy-duty-high-temperature-corrosion-resistant-caster-for-industrial-use-d4-06109-835-rw-brk4-ss","title":"Colson D4.06109.835-RW-BRK4-SS 6\" x 2\" Retort Hi Caster — 700 lb | CasterHQ","description":"\u003cdiv id=\"chq-pdp\" style=\"font-family:Montserrat,sans-serif;color:#222;line-height:1.55;max-width:100%;\"\u003e\n\u003cp data-speakable=\"true\" style=\"background:#f4faf9;border-left:4px solid #016367;padding:18px 22px;border-radius:8px;margin:0 0 14px;font-size:1.02rem;\"\u003e\u003cstrong\u003eThe Colson D4.06109.835-RW-BRK4-SS is a 6\" x 2\" retort hi plate-mount caster rated 700 lb, ideal for heavy per caster, mounted on a 4\" x 4-1\/2\" Top Plate for secure attachment plate.\u003c\/strong\u003e It is built for industrial use where part-number-exact specification, capacity, and bearing life take priority. The 6\" diameter rolls cleanly over expansion joints and floor seams smaller wheels stall on. In stock at CasterHQ Mansfield, TX with same-day shipping on quantities of 1-100 placed before 2:00 PM Central. BAA \/ TAA documentation available on request for federal, defense, and aerospace procurement.\u003c\/p\u003e\n\u003cdiv style=\"display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:10px;margin:14px 0 22px;list-style:none !important;padding:0;\"\u003e\n\u003cdiv style=\"background:#016367;color:#fff !important;padding:12px 14px;border-radius:6px;font-weight:600;font-size:.92rem;text-align:center;font-family:Montserrat,sans-serif;\"\u003e\n\u003cstrong style=\"color:#fff !important;display:block;font-size:1.18rem;margin-bottom:2px;\"\u003e700 lb, ideal for heavy\u003c\/strong\u003eCapacity per caster\u003c\/div\u003e\n\u003cdiv style=\"background:#016367;color:#fff !important;padding:12px 14px;border-radius:6px;font-weight:600;font-size:.92rem;text-align:center;font-family:Montserrat,sans-serif;\"\u003e\n\u003cstrong style=\"color:#fff !important;display:block;font-size:1.18rem;margin-bottom:2px;\"\u003e6\" x 2\"\u003c\/strong\u003eWheel size\u003c\/div\u003e\n\u003cdiv style=\"background:#016367;color:#fff !important;padding:12px 14px;border-radius:6px;font-weight:600;font-size:.92rem;text-align:center;font-family:Montserrat,sans-serif;\"\u003e\n\u003cstrong style=\"color:#fff !important;display:block;font-size:1.18rem;margin-bottom:2px;\"\u003e4\" x 4-1\/2\" Top Plate for secure attachment\u003c\/strong\u003eMount type\u003c\/div\u003e\n\u003cdiv style=\"background:#016367;color:#fff !important;padding:12px 14px;border-radius:6px;font-weight:600;font-size:.92rem;text-align:center;font-family:Montserrat,sans-serif;\"\u003e\n\u003cstrong style=\"color:#fff !important;display:block;font-size:1.18rem;margin-bottom:2px;\"\u003eSame-Day\u003c\/strong\u003eMansfield TX ship\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#f7f7f5;border:1px solid #e2e2dc;padding:12px 16px;border-radius:6px;margin:10px 0 22px;font-size:.92rem;color:#444;\"\u003e\n\u003cstrong style=\"color:#016367;\"\u003eAuthor:\u003c\/strong\u003e Jordan Wilson, President \u0026amp; Owner, CasterHQ · 18 years in industrial caster \u0026amp; material handling distribution · \u003cstrong style=\"color:#016367;\"\u003eLast reviewed:\u003c\/strong\u003e April 28, 2026\u003c\/div\u003e\n\n\u003ch2 style=\"font-family:Rajdhani,sans-serif;font-weight:700;color:#016367;font-size:1.55rem;margin:30px 0 12px;letter-spacing:.01em;\"\u003eWhere the D4.06109.835-RW-BRK4-SS fits in your application\u003c\/h2\u003e\n\u003cul style=\"columns:2;column-gap:32px;margin:8px 0 22px;list-style-position:inside;padding-left:0;\"\u003e\n\u003cli style=\"margin-bottom:6px;break-inside:avoid;\"\u003eIndustrial tooling carts\u003c\/li\u003e\n\u003cli style=\"margin-bottom:6px;break-inside:avoid;\"\u003eMRO equipment\u003c\/li\u003e\n\u003cli style=\"margin-bottom:6px;break-inside:avoid;\"\u003eMaterial handling fixtures\u003c\/li\u003e\n\u003cli style=\"margin-bottom:6px;break-inside:avoid;\"\u003eProduction line equipment\u003c\/li\u003e\n\u003cli style=\"margin-bottom:6px;break-inside:avoid;\"\u003eWorkshop and assembly carts\u003c\/li\u003e\n\u003cli style=\"margin-bottom:6px;break-inside:avoid;\"\u003eMaintenance carts\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cdiv style=\"background:#fffaf2;border-left:4px solid #d97706;padding:16px 20px;border-radius:8px;margin:22px 0;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;color:#92400e;font-family:Rajdhani,sans-serif;font-weight:600;font-size:1.18rem;\"\u003eEngineer Tip — Jordan Wilson\u003c\/h3\u003e\n\u003cp\u003eI spec Colson on standard-duty industrial carts where bearing life and quiet roll matter more than maximum capacity. The D4.06109.835-RW-BRK4-SS earns its place when smooth-roll quiet operation and floor protection are the controlling spec. Pair 6\" on the steered axle with a matching rigid version on the trailing axle for true four-position cart kinematics. If your floor has expansion joints over 1\/2\" wide, step up to a larger wheel diameter.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eFAQs\u003c\/h2\u003e\n\u003cdiv\u003e\n\u003cdiv style=\"border-bottom:1px solid #ececec;padding:14px 0;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;color:#016367;font-size:1.05rem;font-family:Rajdhani,sans-serif;\"\u003eWhat does the Colson part number D4.06109.835-RW-BRK4-SS mean?\u003c\/h3\u003e\n\u003cp\u003eColson encodes its part numbers by series, wheel material, wheel diameter, plate size, bearing type, and mount style. The D4.06109.835-RW-BRK4-SS is decoded by your CasterHQ engineer at order time — call us at 844-439-4335 for a full breakdown.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border-bottom:1px solid #ececec;padding:14px 0;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;color:#016367;font-size:1.05rem;font-family:Rajdhani,sans-serif;\"\u003eWhat is the load capacity of the D4.06109.835-RW-BRK4-SS?\u003c\/h3\u003e\n\u003cp\u003e700 lb, ideal for heavy per caster dynamic. On a 4-caster cart with even load distribution and a 1.3x safety factor for moving loads, that yields the rated working capacity per cart.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border-bottom:1px solid #ececec;padding:14px 0;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;color:#016367;font-size:1.05rem;font-family:Rajdhani,sans-serif;\"\u003eWill the D4.06109.835-RW-BRK4-SS work on rough concrete?\u003c\/h3\u003e\n\u003cp\u003eYes for cast iron and steel wheels. 6\" diameter rolls over expansion joints and seams cleanly. For polished or epoxy floors, ask us about poly-on-iron or thermoplastic options.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border-bottom:1px solid #ececec;padding:14px 0;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;color:#016367;font-size:1.05rem;font-family:Rajdhani,sans-serif;\"\u003eIs the D4.06109.835-RW-BRK4-SS made in the USA?\u003c\/h3\u003e\n\u003cp\u003eColson's industrial casters are USA-manufactured. We provide BAA\/TAA-compliant Country-of-Origin documentation on request for federal procurement, typical turnaround under 24 hours.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border-bottom:1px solid #ececec;padding:14px 0;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;color:#016367;font-size:1.05rem;font-family:Rajdhani,sans-serif;\"\u003eWhat is the lead time?\u003c\/h3\u003e\n\u003cp\u003eIn stock at CasterHQ Mansfield, TX. Quantities 1-100 ship same-day for orders placed before 2:00 PM Central. Larger quantities ship within 1-2 business days.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eRelated collections \u0026amp; resources\u003c\/h2\u003e\n  \u003cdiv style=\"display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:10px;margin:14px 0 22px;list-style:none !important;padding:0;\"\u003e\n    \u003ca href=\"\/collections\/colson-casters\" style=\"display:block;padding:14px 16px;background:#016367;color:#fff !important;border-radius:6px;text-decoration:none;font-weight:600;font-size:.95rem;text-align:center;font-family:Montserrat,sans-serif;line-height:1.3;\"\u003eAll Colson Casters\u003c\/a\u003e\n    \u003ca href=\"\/collections\/retort-hi-casters\" style=\"display:block;padding:14px 16px;background:#016367;color:#fff !important;border-radius:6px;text-decoration:none;font-weight:600;font-size:.95rem;text-align:center;font-family:Montserrat,sans-serif;line-height:1.3;\"\u003eRetort Hi Casters\u003c\/a\u003e\n    \u003ca href=\"\/collections\/casters-6x2\" style=\"display:block;padding:14px 16px;background:#016367;color:#fff !important;border-radius:6px;text-decoration:none;font-weight:600;font-size:.95rem;text-align:center;font-family:Montserrat,sans-serif;line-height:1.3;\"\u003e6\" × 2\" Casters\u003c\/a\u003e\n    \u003ca href=\"\/collections\/heavy-duty-casters\" style=\"display:block;padding:14px 16px;background:#016367;color:#fff !important;border-radius:6px;text-decoration:none;font-weight:600;font-size:.95rem;text-align:center;font-family:Montserrat,sans-serif;line-height:1.3;\"\u003eHeavy-Duty Casters\u003c\/a\u003e\n    \u003ca href=\"\/collections\/plate-casters\" style=\"display:block;padding:14px 16px;background:#016367;color:#fff !important;border-radius:6px;text-decoration:none;font-weight:600;font-size:.95rem;text-align:center;font-family:Montserrat,sans-serif;line-height:1.3;\"\u003eAll Plate Casters\u003c\/a\u003e\n    \u003ca href=\"\/collections\/casters\" style=\"display:block;padding:14px 16px;background:#016367;color:#fff !important;border-radius:6px;text-decoration:none;font-weight:600;font-size:.95rem;text-align:center;font-family:Montserrat,sans-serif;line-height:1.3;\"\u003eIndustrial Casters Hub\u003c\/a\u003e\n  \u003c\/div\u003e\n\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@graph\": [\n    {\n      \"@type\": \"Person\",\n      \"@id\": \"https:\/\/casterhq.com\/#jordan-wilson\",\n      \"name\": \"Jordan Wilson\",\n      \"jobTitle\": \"President \u0026 Owner\",\n      \"worksFor\": {\n        \"@type\": \"Organization\",\n        \"@id\": \"https:\/\/casterhq.com\/#org\"\n      },\n      \"knowsAbout\": [\n        \"Industrial Casters\",\n        \"Material Handling\",\n        \"AGV Wheel Selection\",\n        \"Albion Casters\",\n        \"Colson Casters\",\n        \"Shepherd Casters\"\n      ],\n      \"url\": \"https:\/\/casterhq.com\/pages\/about-us\"\n    },\n    {\n      \"@type\": \"Organization\",\n      \"@id\": \"https:\/\/casterhq.com\/#org\",\n      \"name\": \"CasterHQ\",\n      \"url\": \"https:\/\/casterhq.com\",\n      \"address\": {\n        \"@type\": \"PostalAddress\",\n        \"addressLocality\": \"Mansfield\",\n        \"addressRegion\": \"TX\",\n        \"postalCode\": \"76063\",\n        \"addressCountry\": \"US\"\n      },\n      \"telephone\": \"+1-844-439-4335\"\n    },\n    {\n      \"@type\": \"BreadcrumbList\",\n      \"itemListElement\": [\n        {\n          \"@type\": \"ListItem\",\n          \"position\": 1,\n          \"name\": \"Home\",\n          \"item\": \"https:\/\/casterhq.com\/\"\n        },\n        {\n          \"@type\": \"ListItem\",\n          \"position\": 2,\n          \"name\": \"Industrial Casters\",\n          \"item\": \"https:\/\/casterhq.com\/collections\/casters\"\n        },\n        {\n          \"@type\": \"ListItem\",\n          \"position\": 3,\n          \"name\": \"Colson Casters\",\n          \"item\": \"https:\/\/casterhq.com\/collections\/colson-casters\"\n        },\n        {\n          \"@type\": \"ListItem\",\n          \"position\": 4,\n          \"name\": \"Colson D4.06109.835-RW-BRK4-SS\",\n          \"item\": \"https:\/\/casterhq.com\/products\/6-x-2-stainless-hi-temp-retort-caster-with-precision-ball-bearing-total-lock-and-4-x-4-5-plate-d4-06109-835-rw-brk4-ss-heavy-duty-high-temperature-corrosion-resistant-caster-for-industrial-use-d4-06109-835-rw-brk4-ss\"\n        }\n      ]\n    },\n    {\n      \"@type\": \"FAQPage\",\n      \"mainEntity\": [\n        {\n          \"@type\": \"Question\",\n          \"name\": \"What does the Colson part number D4.06109.835-RW-BRK4-SS mean?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"Colson encodes its part numbers by series, wheel material, wheel diameter, plate size, bearing type, and mount style. The D4.06109.835-RW-BRK4-SS is decoded by your CasterHQ engineer at order time — call us at 844-439-4335 for a full breakdown.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"What is the load capacity of the D4.06109.835-RW-BRK4-SS?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"700 lb, ideal for heavy per caster dynamic. On a 4-caster cart with even load distribution and a 1.3x safety factor for moving loads, that yields the rated working capacity per cart.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"Will the D4.06109.835-RW-BRK4-SS work on rough concrete?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"Yes for cast iron and steel wheels. 6\\\" diameter rolls over expansion joints and seams cleanly. For polished or epoxy floors, ask us about poly-on-iron or thermoplastic options.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"Is the D4.06109.835-RW-BRK4-SS made in the USA?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"Colson's industrial casters are USA-manufactured. We provide BAA\/TAA-compliant Country-of-Origin documentation on request for federal procurement, typical turnaround under 24 hours.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"What is the lead time?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"In stock at CasterHQ Mansfield, TX. Quantities 1-100 ship same-day for orders placed before 2:00 PM Central. Larger quantities ship within 1-2 business days.\"\n          }\n        }\n      ]\n    },\n    {\n      \"@type\": \"WebPage\",\n      \"@id\": \"https:\/\/casterhq.com\/products\/6-x-2-stainless-hi-temp-retort-caster-with-precision-ball-bearing-total-lock-and-4-x-4-5-plate-d4-06109-835-rw-brk4-ss-heavy-duty-high-temperature-corrosion-resistant-caster-for-industrial-use-d4-06109-835-rw-brk4-ss#webpage\"\n    }\n  ]\n}\n\u003c\/script\u003e","brand":"colson-header","offers":[{"title":"Roller Bearing","offer_id":50124399739192,"sku":"D4.06109.835-RW-BRK4-SS","price":309.0,"currency_code":"USD","in_stock":true},{"title":"Precision Bearing","offer_id":52318335074616,"sku":"D4.06109.835-RW-BRK4-SS","price":317.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Roller Bearing","offer_id":52318335107384,"sku":"D4.06109.835-RW-BRK4-SS","price":324.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Precision Bearing","offer_id":52318335140152,"sku":"D4.06109.835-RW-BRK4-SS","price":331.0,"currency_code":"USD","in_stock":true},{"title":"High-Temp Roller Bearing (250°F)","offer_id":52318335172920,"sku":"D4.06109.835-RW-BRK4-SS","price":317.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/4191\/0328\/files\/D4.06109.835-RW-BRK4-SS-2.png?v=1771084520"},{"product_id":"6-x-2-stainless-polyolefin-roller-bearing-caster-with-total-lock-4-x-4-5-plate-heavy-duty-industrial-caster-for-commercial-and-warehouse-use-model-d4-06109-839-brk4-ss-wb29","title":"Colson D4.06109.839 6\" x 2\" Polyolefin Total Lock Stainless Caster – CasterHQ","description":"\u003c!-- Product Description Section --\u003e\n\u003cdiv style=\"box-shadow: 0px 4px 8px rgba(0,0,0,0.1); padding: 20px; border-radius: 12px;\"\u003e\n\t\u003ch1 style=\"color: rgb(1, 99, 103); font-weight: bold;  text-align: center;\"\u003e6\" x 2\" Stainless Polyolefin Roller Bearing Caster with Total Lock and 4\" x 4.5\" Plate - D4.06109.839 BRK4 SS WB29\u003c\/h1\u003e\n\t\u003chr id=\"horizontalrule\"\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eProduct Overview\u003c\/h2\u003e\n\t\u003cul\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 6\" x 2\"\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Stainless Steel with Polyolefin Wheel\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eBearings:\u003c\/strong\u003e Roller Bearing\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eLocking Mechanism:\u003c\/strong\u003e Total Lock\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eMounting Plate Size:\u003c\/strong\u003e 4\" x 4.5\"\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e D4.06109.839 BRK4 SS WB29\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eDurability:\u003c\/strong\u003e Built for heavy-duty applications\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003ePerformance:\u003c\/strong\u003e Smooth and reliable movement under heavy loads\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eCorrosion Resistance:\u003c\/strong\u003e Ideal for environments with exposure to moisture or corrosive materials\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Perfect for industrial, commercial, and warehouse environments\u003c\/li\u003e\n\t\u003c\/ul\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eKey Benefits\u003c\/h2\u003e\n\t\u003cp\u003e\n\t\tThe 6\" x 2\" Stainless Polyolefin Roller Bearing Caster with Total Lock and 4\" x 4.5\" Plate (D4.06109.839 BRK4 SS WB29) is engineered to provide optimal performance in demanding environments. This heavy-duty caster features a stainless steel construction with a durable polyolefin wheel, designed to resist corrosion and ensure smooth rolling over a variety of surfaces. Equipped with a roller bearing and a total lock mechanism, this caster provides maximum stability and control. The 4\" x 4.5\" plate size ensures easy mounting and reliable support in various industrial and commercial applications. Whether you need to move heavy equipment or require secure, stationary positioning, this caster delivers unparalleled performance and reliability.\n\t\u003c\/p\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eCustomer Assurance\u003c\/h2\u003e\n\t\u003cp\u003e\n\t\tOur 6\" x 2\" Stainless Polyolefin Roller Bearing Caster with Total Lock and 4\" x 4.5\" Plate (D4.06109.839 BRK4 SS WB29) is built to meet rigorous quality standards. Thoroughly tested for durability and performance, this caster ensures smooth, reliable movement even in the most challenging environments. We are committed to delivering products that exceed expectations, backed by dependable customer service and a satisfaction guarantee. Whether you're upgrading existing equipment or outfitting a new setup, you can trust our casters for optimal performance and long-term reliability.\n\t\u003c\/p\u003e\n\u003c\/div\u003e","brand":"colson-header","offers":[{"title":"Roller Bearing","offer_id":50124401639736,"sku":"D4.06109.839-BRK4-SS-WB29","price":225.0,"currency_code":"USD","in_stock":true},{"title":"Precision Bearing","offer_id":52318336024888,"sku":"D4.06109.839-BRK4-SS-WB29","price":233.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Roller Bearing","offer_id":52318336057656,"sku":"D4.06109.839-BRK4-SS-WB29","price":240.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Precision Bearing","offer_id":52318336090424,"sku":"D4.06109.839-BRK4-SS-WB29","price":247.0,"currency_code":"USD","in_stock":true},{"title":"High-Temp Roller Bearing (600°F)","offer_id":52318336123192,"sku":"D4.06109.839-BRK4-SS-WB29","price":233.0,"currency_code":"USD","in_stock":true},{"title":"Delrin Plastic Bearing (1\/2\")","offer_id":52318336155960,"sku":"D4.06109.839-BRK4-SS-WB29","price":225.0,"currency_code":"USD","in_stock":true},{"title":"Delrin Plastic Bearing (3\/4\")","offer_id":52318336188728,"sku":"D4.06109.839-BRK4-SS-WB29","price":225.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/4191\/0328\/files\/D4.06109.839-BRK4-SS-WB29-2.png?v=1771084524"},{"product_id":"6-x-2-stainless-steel-hi-temp-retort-roller-bearing-caster-with-total-lock-and-4-x-4-5-mounting-plate-d4-06109-839-rw-brk4-ss-wb29-for-industrial-and-high-temperature-applications","title":"D4.06109.839 RW BRK4 SS WB29 6\"x2\" Stainless Total Lock Caster | CasterHQ","description":"\u003c!-- Product Description Section --\u003e\n\u003cdiv style=\"box-shadow: 0px 4px 8px rgba(0,0,0,0.1); padding: 20px; border-radius: 12px;\"\u003e\n\t\u003ch1 style=\"color: rgb(1, 99, 103); font-weight: bold;  text-align: center;\"\u003e6\" x 2\" Stainless Hi-Temp Retort Roller Bearing Caster with Total Lock and 4\" x 4.5\" Plate - D4.06109.839 RW BRK4 SS WB29\u003c\/h1\u003e\n\t\u003chr id=\"horizontalrule\"\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eProduct Overview\u003c\/h2\u003e\n\t\u003cul\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 6\" x 2\"\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Stainless steel\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eBearings:\u003c\/strong\u003e Hi-Temp Retort Roller Bearing\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eLocking Mechanism:\u003c\/strong\u003e Total Lock\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eMounting Plate Size:\u003c\/strong\u003e 4\" x 4.5\"\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e D4.06109.839 RW BRK4 SS WB29\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eDurability:\u003c\/strong\u003e Ideal for high-temperature environments\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Perfect for retort processing and heavy-duty industrial use\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003ePerformance:\u003c\/strong\u003e Ensures smooth, secure movement under extreme conditions\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eCorrosion Resistance:\u003c\/strong\u003e Built to resist harsh chemicals and high temperatures\u003c\/li\u003e\n\t\u003c\/ul\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eKey Benefits\u003c\/h2\u003e\n\t\u003cp\u003e\n\t\tThe 6\" x 2\" Stainless Hi-Temp Retort Roller Bearing Caster with Total Lock and 4\" x 4.5\" Plate (D4.06109.839 RW BRK4 SS WB29) is engineered to excel in demanding, high-temperature industrial environments. Designed with a Hi-Temp Retort Roller Bearing, this caster offers superior performance, ensuring smooth and reliable movement even in the toughest conditions. The Total Lock mechanism secures the caster in place, preventing unwanted movement during operations. The stainless steel construction provides outstanding corrosion resistance, making this caster ideal for applications in food processing, pharmaceutical industries, and other high-heat settings. With a 4\" x 4.5\" mounting plate, it is easy to install, providing long-lasting service and reliability for heavy-duty industrial use.\n\t\u003c\/p\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eCustomer Assurance\u003c\/h2\u003e\n\t\u003cp\u003e\n\t\tOur 6\" x 2\" Stainless Hi-Temp Retort Roller Bearing Caster with Total Lock and 4\" x 4.5\" Plate (D4.06109.839 RW BRK4 SS WB29) is crafted to meet the highest standards of durability and performance. Thoroughly tested for resilience in extreme environments, it ensures reliable and long-term service in industries requiring high heat and chemical resistance. We stand behind the quality of our products and are committed to providing exceptional customer support. Your satisfaction and the successful operation of your equipment are our top priorities.\n\t\u003c\/p\u003e\n\u003c\/div\u003e","brand":"colson-header","offers":[{"title":"Roller Bearing","offer_id":50124411896120,"sku":"D4.06109.839-RW-BRK4-SS-WB29","price":303.0,"currency_code":"USD","in_stock":true},{"title":"Precision Bearing","offer_id":52318340612408,"sku":"D4.06109.839-RW-BRK4-SS-WB29","price":311.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Roller Bearing","offer_id":52318340645176,"sku":"D4.06109.839-RW-BRK4-SS-WB29","price":318.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Precision Bearing","offer_id":52318340677944,"sku":"D4.06109.839-RW-BRK4-SS-WB29","price":325.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/4191\/0328\/files\/D4.06109.839-RW-BRK4-SS-WB29-2.png?v=1771084537"},{"product_id":"8-x-2-stainless-polyolefin-delrin-bearing-caster-with-total-lock-and-4-x-4-5-plate-durable-high-performance-caster-for-industrial-and-commercial-use-model-d4-08109-831-brk4-ss","title":"D4.08109.831 BRK4 SS 8\" x 2\" Polyolefin Total Lock Stainless Caster | CasterHQ","description":"\u003c!-- Product Description Section --\u003e\n\u003cdiv style=\"box-shadow: 0px 4px 8px rgba(0,0,0,0.1); padding: 20px; border-radius: 12px;\"\u003e\n    \u003ch1 style=\"color: rgb(1, 99, 103); font-weight: bold;  text-align: center;\"\u003e8\" x 2\" Stainless Polyolefin Delrin Bearing Caster with Total Lock and 4\" x 4.5\" Plate - D4.08109.831 BRK4 SS\u003c\/h1\u003e\n    \u003chr id=\"horizontalrule\"\u003e\n    \u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eProduct Overview\u003c\/h2\u003e\n    \u003cul\u003e\n        \u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 8\" x 2\"\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Stainless Steel\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eWheel Type:\u003c\/strong\u003e Polyolefin\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eBearings:\u003c\/strong\u003e Delrin Bearing\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eLocking Mechanism:\u003c\/strong\u003e Total Lock\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eMounting Plate Size:\u003c\/strong\u003e 4\" x 4.5\"\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e D4.08109.831 BRK4 SS\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eDurability:\u003c\/strong\u003e Designed for high-performance applications\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Ideal for industrial, commercial, and heavy-duty use\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eCorrosion Resistance:\u003c\/strong\u003e Provides excellent resistance in harsh environments\u003c\/li\u003e\n    \u003c\/ul\u003e\n    \u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eKey Benefits\u003c\/h2\u003e\n    \u003cp\u003e\n        The 8\" x 2\" Stainless Polyolefin Delrin Bearing Caster with Total Lock and 4\" x 4.5\" Plate (D4.08109.831 BRK4 SS) is designed for reliability and durability in demanding environments. With its robust stainless steel construction, this caster offers superior corrosion resistance, making it ideal for both indoor and outdoor industrial and commercial applications. The Polyolefin wheel ensures smooth movement, while the Delrin bearing enhances performance for easy rolling and reliable service.\n    \u003c\/p\u003e\n    \u003cp\u003e\n        The total lock mechanism offers added security by locking both the swivel and the wheel, preventing movement when stationary. The mounting plate size (4\" x 4.5\") makes it easy to install on a wide variety of equipment, providing flexibility for different use cases. This caster is engineered to meet high standards, ensuring consistent performance, easy handling, and long-lasting service.\n    \u003c\/p\u003e\n    \u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eCustomer Assurance\u003c\/h2\u003e\n    \u003cp\u003e\n        The D4.08109.831 BRK4 SS caster is built with the highest standards of quality in mind. Each unit is thoroughly tested to ensure its durability and performance, especially in demanding and heavy-duty applications. Our commitment to excellence extends to providing reliable customer support, ensuring that you receive a product you can trust for long-term use in industrial and commercial environments.\n    \u003c\/p\u003e\n\u003c\/div\u003e","brand":"colson-header","offers":[{"title":"Roller Bearing","offer_id":50124540150072,"sku":"D4.08109.831-BRK4-SS","price":233.0,"currency_code":"USD","in_stock":true},{"title":"Precision Bearing","offer_id":52318373151032,"sku":"D4.08109.831-BRK4-SS","price":241.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Roller Bearing","offer_id":52318373183800,"sku":"D4.08109.831-BRK4-SS","price":248.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Precision Bearing","offer_id":52318373216568,"sku":"D4.08109.831-BRK4-SS","price":255.0,"currency_code":"USD","in_stock":true},{"title":"High-Temp Roller Bearing (600°F)","offer_id":52318373249336,"sku":"D4.08109.831-BRK4-SS","price":241.0,"currency_code":"USD","in_stock":true},{"title":"Delrin Plastic Bearing (1\/2\")","offer_id":52318373282104,"sku":"D4.08109.831-BRK4-SS","price":233.0,"currency_code":"USD","in_stock":true},{"title":"Delrin Plastic Bearing (3\/4\")","offer_id":52318373314872,"sku":"D4.08109.831-BRK4-SS","price":233.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/4191\/0328\/files\/D4.08109.831-BRK4-SS-2.png?v=1771084701"},{"product_id":"8-x-2-stainless-hi-temp-retort-caster-with-total-lock-delrin-bearing-and-4-x-4-5-plate-d4-08109-831-rw-brk4-ss","title":"Colson D4.08109.831 RW BRK4 SS 8\" x 2\" Stainless Total Lock Caster | CasterHQ","description":"\u003c!-- Product Description Section --\u003e\n\u003cdiv style=\"box-shadow: 0px 4px 8px rgba(0,0,0,0.1); padding: 20px; border-radius: 12px;\"\u003e\n\t\u003ch1 style=\"color: rgb(1, 99, 103); font-weight: bold;  text-align: center;\"\u003e8\" x 2\" Stainless Hi-Temp Retort Delrin Bearing Caster with Total Lock and 4\" x 4.5\" Plate - D4.08109.831 RW BRK4 SS\u003c\/h1\u003e\n\t\u003chr id=\"horizontalrule\"\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eProduct Overview\u003c\/h2\u003e\n\t\u003cul\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 8\" x 2\"\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Stainless steel\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eBearings:\u003c\/strong\u003e Hi-Temp Retort Delrin Bearing\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eLocking Mechanism:\u003c\/strong\u003e Total Lock\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eMounting Plate Size:\u003c\/strong\u003e 4\" x 4.5\"\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e D4.08109.831 RW BRK4 SS\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eTemperature Resistance:\u003c\/strong\u003e Engineered for high-temperature environments\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Ideal for retort processes and demanding industrial use\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003ePerformance:\u003c\/strong\u003e Ensures smooth, stable, and secure mobility\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eDurability:\u003c\/strong\u003e High corrosion resistance for long-lasting performance\u003c\/li\u003e\n\t\u003c\/ul\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eKey Benefits\u003c\/h2\u003e\n\t\u003cp\u003e\n\t\tThe 8\" x 2\" Stainless Hi-Temp Retort Delrin Bearing Caster with Total Lock and 4\" x 4.5\" Plate (D4.08109.831 RW BRK4 SS) is designed to perform under extreme temperatures and challenging conditions. Made from high-grade stainless steel, this caster features a Hi-Temp Retort Delrin Bearing, ensuring smooth operation even in high-temperature settings. The total lock mechanism secures both the wheel and swivel, providing maximum stability and safety during use. With a robust 4\" x 4.5\" mounting plate, this caster is versatile and reliable for industrial and retort applications requiring high resistance to heat and corrosion.\n\t\u003c\/p\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eCustomer Assurance\u003c\/h2\u003e\n\t\u003cp\u003e\n\t\tEach 8\" x 2\" Stainless Hi-Temp Retort Delrin Bearing Caster with Total Lock is meticulously crafted and tested to meet rigorous quality and durability standards. Designed for demanding environments, this caster delivers exceptional performance and long-lasting reliability. Backed by our commitment to customer satisfaction, we ensure that our products provide the value, strength, and efficiency required for your operations. Trust in our expertise to keep your workflow smooth and secure.\n\t\u003c\/p\u003e\n\u003c\/div\u003e","brand":"colson-header","offers":[{"title":"Roller Bearing","offer_id":50124547195192,"sku":"D4.08109.831-RW-BRK4-SS","price":310.0,"currency_code":"USD","in_stock":true},{"title":"Precision Bearing","offer_id":52318376034616,"sku":"D4.08109.831-RW-BRK4-SS","price":318.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Roller Bearing","offer_id":52318376067384,"sku":"D4.08109.831-RW-BRK4-SS","price":325.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Precision Bearing","offer_id":52318376100152,"sku":"D4.08109.831-RW-BRK4-SS","price":332.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/4191\/0328\/files\/D4.08109.831-RW-BRK4-SS-2.png?v=1771084712"},{"product_id":"8-x-2-stainless-steel-polyolefin-precision-ball-bearing-caster-with-total-lock-and-4-x-4-5-plate-heavy-duty-industrial-caster-for-commercial-use-d4-08109-835-brk4-ss","title":"Colson D4.08109.835 BRK4 SS 8\" x 2\" Polyolefin Stainless Total Lock Caster","description":"\u003c!-- Product Description Section --\u003e\n\u003cdiv style=\"box-shadow: 0px 4px 8px rgba(0,0,0,0.1); padding: 20px; border-radius: 12px;\"\u003e\n\t\u003ch1 style=\"color: rgb(1, 99, 103); font-weight: bold;  text-align: center;\"\u003e8\" x 2\" Stainless Polyolefin Precision Ball Bearing Caster with Total Lock and 4\" x 4.5\" Plate - D4.08109.835 BRK4 SS\u003c\/h1\u003e\n\t\u003chr id=\"horizontalrule\"\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eProduct Overview\u003c\/h2\u003e\n\t\u003cul\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 8\" x 2\"\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Stainless steel\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eWheel Type:\u003c\/strong\u003e Polyolefin\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eBearings:\u003c\/strong\u003e Precision ball bearing\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eLocking Mechanism:\u003c\/strong\u003e Total Lock\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eMounting Plate Size:\u003c\/strong\u003e 4\" x 4.5\"\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e D4.08109.835 BRK4 SS\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003ePerformance:\u003c\/strong\u003e Smooth, reliable, and durable movement\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eCorrosion Resistance:\u003c\/strong\u003e Suitable for demanding environments with high resistance to corrosion\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Ideal for industrial, commercial, and heavy-duty environments\u003c\/li\u003e\n\t\u003c\/ul\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eKey Benefits\u003c\/h2\u003e\n\t\u003cp\u003e\n\t\tThe 8\" x 2\" Stainless Polyolefin Precision Ball Bearing Caster with Total Lock and 4\" x 4.5\" Plate (D4.08109.835 BRK4 SS) is designed to deliver reliable performance in demanding applications. The stainless steel construction ensures enhanced durability, while the polyolefin wheel provides smooth rolling over a variety of surfaces. The precision ball bearing offers quiet and effortless movement, ideal for environments that require efficiency. The Total Lock mechanism allows for both swivel and wheel locking, ensuring maximum security and stability when stationary. This caster is well-suited for use in industrial, commercial, and heavy-duty applications, making it an excellent choice for those seeking durability and high performance.\n\t\u003c\/p\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eCustomer Assurance\u003c\/h2\u003e\n\t\u003cp\u003e\n\t\tOur 8\" x 2\" Stainless Polyolefin Precision Ball Bearing Caster with Total Lock and 4\" x 4.5\" Plate (D4.08109.835 BRK4 SS) meets rigorous quality standards, ensuring long-lasting performance and reliability. Each caster undergoes thorough testing to guarantee its durability and efficiency, even in the most demanding environments. We are dedicated to providing products that offer exceptional value, backed by responsive customer service and a satisfaction guarantee. This caster is built to withstand the toughest tasks, giving you peace of mind with every use.\n\t\u003c\/p\u003e\n\u003c\/div\u003e","brand":"colson-header","offers":[{"title":"Roller Bearing","offer_id":50124549882168,"sku":"D4.08109.835-BRK4-SS","price":245.0,"currency_code":"USD","in_stock":true},{"title":"Precision Bearing","offer_id":52318376689976,"sku":"D4.08109.835-BRK4-SS","price":253.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Roller Bearing","offer_id":52318376722744,"sku":"D4.08109.835-BRK4-SS","price":260.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Precision Bearing","offer_id":52318376755512,"sku":"D4.08109.835-BRK4-SS","price":267.0,"currency_code":"USD","in_stock":true},{"title":"High-Temp Roller Bearing (600°F)","offer_id":52318376788280,"sku":"D4.08109.835-BRK4-SS","price":253.0,"currency_code":"USD","in_stock":true},{"title":"Delrin Plastic Bearing (1\/2\")","offer_id":52318376821048,"sku":"D4.08109.835-BRK4-SS","price":245.0,"currency_code":"USD","in_stock":true},{"title":"Delrin Plastic Bearing (3\/4\")","offer_id":52318376853816,"sku":"D4.08109.835-BRK4-SS","price":245.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/4191\/0328\/files\/D4.08109.835-BRK4-SS-2.png?v=1771084714"},{"product_id":"8-x-2-stainless-hi-temp-retort-caster-with-precision-ball-bearings-total-lock-and-4-x-4-5-plate-heavy-duty-industrial-performance-d4-08109-835-rw-brk4-ss","title":"Colson D4.08109.835-RW-BRK4-SS 8\" x 2\" Retort Hi Caster — 900 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 D4.08109.835-RW-BRK4-SS is a 8\" x 2\" retort hi plate-mount caster rated 900 lbs per caster, mounted on a 4\" x 4.5\" Top Plate plate.\u003c\/strong\u003e It is built for industrial use where part-number-exact specification, capacity, and bearing life take priority. The 8\" 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;\"\u003e900 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;\"\u003e8\" 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\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 D4.08109.835-RW-BRK4-SS fits in your application\u003c\/h2\u003e\n\u003cul style=\"columns:2;column-gap:32px;margin:8px 0 22px;list-style-position:inside;padding-left:0;\"\u003e\n\u003cli style=\"margin-bottom:6px;break-inside:avoid;\"\u003eIndustrial tooling carts\u003c\/li\u003e\n\u003cli style=\"margin-bottom:6px;break-inside:avoid;\"\u003eMRO equipment\u003c\/li\u003e\n\u003cli style=\"margin-bottom:6px;break-inside:avoid;\"\u003eMaterial handling fixtures\u003c\/li\u003e\n\u003cli style=\"margin-bottom:6px;break-inside:avoid;\"\u003eProduction line equipment\u003c\/li\u003e\n\u003cli style=\"margin-bottom:6px;break-inside:avoid;\"\u003eWorkshop and assembly carts\u003c\/li\u003e\n\u003cli style=\"margin-bottom:6px;break-inside:avoid;\"\u003eMaintenance carts\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cdiv style=\"background:#fffaf2;border-left:4px solid #d97706;padding:16px 20px;border-radius:8px;margin:22px 0;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;color:#92400e;font-family:Rajdhani,sans-serif;font-weight:600;font-size:1.18rem;\"\u003eEngineer Tip — Jordan Wilson\u003c\/h3\u003e\n\u003cp\u003eI spec Colson on standard-duty industrial carts where bearing life and quiet roll matter more than maximum capacity. The D4.08109.835-RW-BRK4-SS earns its place when smooth-roll quiet operation and floor protection are the controlling spec. Pair 8\" 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 D4.08109.835-RW-BRK4-SS mean?\u003c\/h3\u003e\n\u003cp\u003eColson encodes its part numbers by series, wheel material, wheel diameter, plate size, bearing type, and mount style. The D4.08109.835-RW-BRK4-SS is decoded by your CasterHQ engineer at order time — call us at 844-439-4335 for a full breakdown.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border-bottom:1px solid #ececec;padding:14px 0;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;color:#016367;font-size:1.05rem;font-family:Rajdhani,sans-serif;\"\u003eWhat is the load capacity of the D4.08109.835-RW-BRK4-SS?\u003c\/h3\u003e\n\u003cp\u003e900 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 D4.08109.835-RW-BRK4-SS work on rough concrete?\u003c\/h3\u003e\n\u003cp\u003eYes for cast iron and steel wheels. 8\" 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 D4.08109.835-RW-BRK4-SS made in the USA?\u003c\/h3\u003e\n\u003cp\u003eColson's industrial casters are USA-manufactured. We provide BAA\/TAA-compliant Country-of-Origin documentation on request for federal procurement, typical turnaround under 24 hours.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border-bottom:1px solid #ececec;padding:14px 0;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;color:#016367;font-size:1.05rem;font-family:Rajdhani,sans-serif;\"\u003eWhat is the lead time?\u003c\/h3\u003e\n\u003cp\u003eIn stock at CasterHQ Mansfield, TX. Quantities 1-100 ship same-day for orders placed before 2:00 PM Central. Larger quantities ship within 1-2 business days.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eRelated collections \u0026amp; resources\u003c\/h2\u003e\n  \u003cdiv style=\"display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:10px;margin:14px 0 22px;list-style:none !important;padding:0;\"\u003e\n    \u003ca href=\"\/collections\/colson-casters\" style=\"display:block;padding:14px 16px;background:#016367;color:#fff !important;border-radius:6px;text-decoration:none;font-weight:600;font-size:.95rem;text-align:center;font-family:Montserrat,sans-serif;line-height:1.3;\"\u003eAll Colson Casters\u003c\/a\u003e\n    \u003ca href=\"\/collections\/retort-hi-casters\" style=\"display:block;padding:14px 16px;background:#016367;color:#fff !important;border-radius:6px;text-decoration:none;font-weight:600;font-size:.95rem;text-align:center;font-family:Montserrat,sans-serif;line-height:1.3;\"\u003eRetort Hi Casters\u003c\/a\u003e\n    \u003ca href=\"\/collections\/casters-8x2\" 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;\"\u003e8\" × 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 D4.08109.835-RW-BRK4-SS\",\n          \"item\": \"https:\/\/casterhq.com\/products\/8-x-2-stainless-hi-temp-retort-caster-with-precision-ball-bearings-total-lock-and-4-x-4-5-plate-heavy-duty-industrial-performance-d4-08109-835-rw-brk4-ss\"\n        }\n      ]\n    },\n    {\n      \"@type\": \"FAQPage\",\n      \"mainEntity\": [\n        {\n          \"@type\": \"Question\",\n          \"name\": \"What does the Colson part number D4.08109.835-RW-BRK4-SS mean?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"Colson encodes its part numbers by series, wheel material, wheel diameter, plate size, bearing type, and mount style. The D4.08109.835-RW-BRK4-SS is decoded by your CasterHQ engineer at order time — call us at 844-439-4335 for a full breakdown.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"What is the load capacity of the D4.08109.835-RW-BRK4-SS?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"900 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 D4.08109.835-RW-BRK4-SS work on rough concrete?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"Yes for cast iron and steel wheels. 8\\\" 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 D4.08109.835-RW-BRK4-SS made in the USA?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"Colson's industrial casters are USA-manufactured. We provide BAA\/TAA-compliant Country-of-Origin documentation on request for federal procurement, typical turnaround under 24 hours.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"What is the lead time?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"In stock at CasterHQ Mansfield, TX. Quantities 1-100 ship same-day for orders placed before 2:00 PM Central. Larger quantities ship within 1-2 business days.\"\n          }\n        }\n      ]\n    },\n    {\n      \"@type\": \"WebPage\",\n      \"@id\": \"https:\/\/casterhq.com\/products\/8-x-2-stainless-hi-temp-retort-caster-with-precision-ball-bearings-total-lock-and-4-x-4-5-plate-heavy-duty-industrial-performance-d4-08109-835-rw-brk4-ss#webpage\"\n    }\n  ]\n}\n\u003c\/script\u003e","brand":"colson-header","offers":[{"title":"Roller Bearing","offer_id":50124556730680,"sku":"D4.08109.835-RW-BRK4-SS","price":324.0,"currency_code":"USD","in_stock":true},{"title":"Precision Bearing","offer_id":52318379639096,"sku":"D4.08109.835-RW-BRK4-SS","price":332.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Roller Bearing","offer_id":52318379671864,"sku":"D4.08109.835-RW-BRK4-SS","price":339.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Precision Bearing","offer_id":52318379704632,"sku":"D4.08109.835-RW-BRK4-SS","price":346.0,"currency_code":"USD","in_stock":true},{"title":"High-Temp Roller Bearing (250°F)","offer_id":52318379737400,"sku":"D4.08109.835-RW-BRK4-SS","price":332.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/4191\/0328\/files\/D4.08109.835-RW-BRK4-SS-2.png?v=1771084724"},{"product_id":"8-x-2-stainless-steel-polyolefin-roller-bearing-caster-with-total-lock-4-x-4-5-plate-heavy-duty-industrial-caster-for-secure-mobility-and-durability-model-d4-08109-839-brk4-ss-wb29","title":"Colson D4.08109.839 BRK4 SS WB29 8\" x 2\" Polyolefin Total Lock Caster | CasterHQ","description":"\u003c!-- Product Description Section --\u003e\n\u003cdiv style=\"box-shadow: 0px 4px 8px rgba(0,0,0,0.1); padding: 20px; border-radius: 12px;\"\u003e\n    \u003ch1 style=\"color: rgb(1, 99, 103); font-weight: bold;  text-align: center;\"\u003e8\" x 2\" Stainless Polyolefin Roller Bearing Caster with Total Lock and 4\" x 4.5\" Plate - D4.08109.839 BRK4 SS WB29\u003c\/h1\u003e\n    \u003chr id=\"horizontalrule\"\u003e\n    \u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eProduct Overview\u003c\/h2\u003e\n    \u003cul\u003e\n        \u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 8\" x 2\"\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Stainless steel and Polyolefin\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eBearings:\u003c\/strong\u003e Roller Bearings for smooth movement\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eLocking Mechanism:\u003c\/strong\u003e Total Lock for secure positioning\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eMounting Plate Size:\u003c\/strong\u003e 4\" x 4.5\"\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e D4.08109.839 BRK4 SS WB29\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eDurability:\u003c\/strong\u003e Engineered for heavy-duty applications\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Ideal for industrial and commercial use\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003ePerformance:\u003c\/strong\u003e Provides excellent maneuverability and secure locking\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eCorrosion Resistance:\u003c\/strong\u003e Suitable for environments requiring high resistance to corrosion\u003c\/li\u003e\n    \u003c\/ul\u003e\n    \u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eKey Benefits\u003c\/h2\u003e\n    \u003cp\u003e\n        The 8\" x 2\" Stainless Polyolefin Roller Bearing Caster with Total Lock and 4\" x 4.5\" Plate (D4.08109.839 BRK4 SS WB29) is designed for high-performance, ensuring smooth and reliable movement in demanding industrial and commercial environments. Constructed from durable stainless steel and equipped with roller bearings, this caster offers superior strength and smooth operation. The Total Lock mechanism provides enhanced security, allowing for complete control when the caster is stationary. With its corrosion-resistant materials and heavy-duty design, this caster is ideal for a variety of applications that require both reliability and durability.\n    \u003c\/p\u003e\n    \u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eCustomer Assurance\u003c\/h2\u003e\n    \u003cp\u003e\n        Our 8\" x 2\" Stainless Polyolefin Roller Bearing Caster with Total Lock (D4.08109.839 BRK4 SS WB29) is rigorously tested to meet the highest standards of performance and durability. Each caster undergoes extensive quality control checks to ensure it delivers long-lasting and dependable service, even in the most challenging environments. Backed by a commitment to exceptional value, we offer outstanding customer support and a satisfaction guarantee, ensuring that you receive a product that meets your needs and expectations.\n    \u003c\/p\u003e\n\u003c\/div\u003e","brand":"colson-header","offers":[{"title":"Roller Bearing","offer_id":50124560630072,"sku":"D4.08109.839-BRK4-SS-WB29","price":239.0,"currency_code":"USD","in_stock":true},{"title":"Precision Bearing","offer_id":52318380523832,"sku":"D4.08109.839-BRK4-SS-WB29","price":247.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Roller Bearing","offer_id":52318380556600,"sku":"D4.08109.839-BRK4-SS-WB29","price":254.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Precision Bearing","offer_id":52318380589368,"sku":"D4.08109.839-BRK4-SS-WB29","price":261.0,"currency_code":"USD","in_stock":true},{"title":"High-Temp Roller Bearing (600°F)","offer_id":52318380622136,"sku":"D4.08109.839-BRK4-SS-WB29","price":247.0,"currency_code":"USD","in_stock":true},{"title":"Delrin Plastic Bearing (1\/2\")","offer_id":52318380654904,"sku":"D4.08109.839-BRK4-SS-WB29","price":239.0,"currency_code":"USD","in_stock":true},{"title":"Delrin Plastic Bearing (3\/4\")","offer_id":52318380687672,"sku":"D4.08109.839-BRK4-SS-WB29","price":239.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/4191\/0328\/files\/D4.08109.839-BRK4-SS-WB29-2.png?v=1771084728"},{"product_id":"8-x-2-stainless-hi-temp-retort-roller-bearing-caster-with-total-lock-and-4-x-4-5-plate-industrial-high-temperature-use-d4-08109-839-rw-brk4-ss-wb29","title":"Colson D4.08109.839 8\" x 2\" Stainless Total Lock Caster – 4\" x 4.5\" Plate | CasterHQ","description":"\u003c!-- Product Description Section --\u003e\n\u003cdiv style=\"box-shadow: 0px 4px 8px rgba(0,0,0,0.1); padding: 20px; border-radius: 12px;\"\u003e\n    \u003ch1 style=\"color: rgb(1, 99, 103); font-weight: bold;  text-align: center;\"\u003e8\" x 2\" Stainless Hi-Temp Retort Roller Bearing Caster with Total Lock and 4\" x 4.5\" Plate - D4.08109.839 RW BRK4 SS WB29\u003c\/h1\u003e\n    \u003chr id=\"horizontalrule\"\u003e\n    \u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eProduct Overview\u003c\/h2\u003e\n    \u003cul\u003e\n        \u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 8\" x 2\"\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Stainless steel suitable for high-temperature applications\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eBearings:\u003c\/strong\u003e Heavy-duty Roller Bearing\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eLocking Mechanism:\u003c\/strong\u003e Total Lock for secure positioning\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eMounting Plate Size:\u003c\/strong\u003e 4\" x 4.5\"\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e D4.08109.839 RW BRK4 SS WB29\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eDurability:\u003c\/strong\u003e Designed for high-heat and heavy-duty environments\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Ideal for industrial settings requiring temperature resilience\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003ePerformance:\u003c\/strong\u003e Smooth movement with reliable locking for stability\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eCorrosion Resistance:\u003c\/strong\u003e High resistance to heat and corrosion\u003c\/li\u003e\n    \u003c\/ul\u003e\n    \u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eKey Benefits\u003c\/h2\u003e\n    \u003cp\u003e\n        The 8\" x 2\" Stainless Hi-Temp Retort Roller Bearing Caster with Total Lock and 4\" x 4.5\" Plate (D4.08109.839 RW BRK4 SS WB29) is engineered for extreme performance in high-temperature environments. Crafted from durable stainless steel, this caster features a heavy-duty roller bearing that provides smooth, consistent movement even under demanding conditions. The Total Lock mechanism ensures firm and stable positioning when needed, making it a reliable choice for industrial applications. With a 4\" x 4.5\" mounting plate, this caster is easy to install and replace, offering high levels of durability and corrosion resistance to support your operations.\n    \u003c\/p\u003e\n    \u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eCustomer Assurance\u003c\/h2\u003e\n    \u003cp\u003e\n        Our 8\" x 2\" Stainless Hi-Temp Retort Roller Bearing Caster with Total Lock and 4\" x 4.5\" Plate (D4.08109.839 RW BRK4 SS WB29) meets rigorous industry standards for quality, reliability, and safety. Every caster is meticulously tested to endure high-heat industrial environments, ensuring it can deliver consistent performance with lasting durability. We stand behind the quality of our products and offer dedicated support to meet your needs, providing you with a dependable solution for critical applications.\n    \u003c\/p\u003e\n\u003c\/div\u003e","brand":"colson-header","offers":[{"title":"Roller Bearing","offer_id":50124668371256,"sku":"D4.08109.839-RW-BRK4-SS-WB29","price":317.0,"currency_code":"USD","in_stock":true},{"title":"Precision Bearing","offer_id":52318385602872,"sku":"D4.08109.839-RW-BRK4-SS-WB29","price":325.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Roller Bearing","offer_id":52318385635640,"sku":"D4.08109.839-RW-BRK4-SS-WB29","price":332.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Precision Bearing","offer_id":52318385668408,"sku":"D4.08109.839-RW-BRK4-SS-WB29","price":339.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/4191\/0328\/files\/D4.08109.839-RW-BRK4-SS-WB29-2.png?v=1771084754"}],"url":"https:\/\/casterhq.com\/collections\/colson-stainless-steel-polypropylene-total-lock-plate-casters.oembed","provider":"CasterHQ","version":"1.0","type":"link"}