{"title":"W\/ 4\" Wheels · Ships Fast","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; font-family: 'Segoe UI', Arial, sans-serif; text-align: center;\"\u003e\n\tDurastar Casters | Light-Medium Duty Top Plate Casters - 21 SERIES with 4\" Solid Polyurethane - SPU Wheels\n\t\u003c\/h1\u003e\n\t\u003chr id=\"horizontalrule\" style=\"border-top: 2px solid #8AC973;\"\u003e\n\t\u003c!-- Product Features Section --\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; font-family: 'Segoe UI', Arial, sans-serif;\"\u003eProduct Features\u003c\/h2\u003e\n\t\u003cul\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eWheel Material:\u003c\/strong\u003e 4\" Solid Polyurethane - SPU for superior durability\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eLoad Capacity:\u003c\/strong\u003e Designed to handle light to medium-duty applications with ease\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eDesign:\u003c\/strong\u003e Engineered for smooth, noise-reducing movement and enhanced maneuverability\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e Ideal for material handling, light industrial environments, and general use\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eWheel Durability:\u003c\/strong\u003e SPU wheels ensure extended service life and reliable performance\u003c\/li\u003e\n\t\u003c\/ul\u003e\n\t\u003c!-- Product Description --\u003e\n\t\u003cp\u003e\n        The Durastar 21 SERIES Light-Medium Duty Top Plate Casters with 4\" Solid Polyurethane - SPU Wheels are designed to provide exceptional durability and smooth performance across a range of applications. Whether you're working in material handling, light industrial environments, or general-purpose use, these casters offer reliable and long-lasting mobility solutions.\n\t\u003c\/p\u003e\n\t\u003cp\u003e\n        The innovative Solid Polyurethane - SPU wheel construction delivers superior strength, load-bearing capacity, and resistance to wear, ensuring the casters continue to perform efficiently over time. Available in a variety of top plate sizes, these casters fit a range of equipment and settings, making them a versatile choice for any setup.\n\t\u003c\/p\u003e\n\t\u003cp\u003e\n        With a focus on reducing noise and providing smooth rolling action, the 21 SERIES casters improve maneuverability while minimizing wear on floors and surfaces. This makes them a perfect solution for warehouses, workshops, factories, and other environments where durability and ease of movement are paramount.\n\t\u003c\/p\u003e\n\t\u003cp\u003e\n        Durastar Casters are committed to offering high-quality products built to withstand the toughest challenges. With a dedication to performance, reliability, and customer satisfaction, these casters are an excellent addition to your equipment lineup. Invest in Durastar today and experience enhanced mobility solutions that work as hard as you do.\n\t\u003c\/p\u003e\n\t\u003c!-- Call to Action --\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; font-family: 'Segoe UI', Arial, sans-serif;\"\u003eElevate Your Mobility Solutions\u003c\/h2\u003e\n\t\u003cp\u003e\n        Enhance your operations with Durastar 21 SERIES Top Plate Casters. Designed for durability and performance, these casters provide a smooth and reliable solution to meet the demands of light to medium-duty applications.\n\t\u003c\/p\u003e\n\u003c\/div\u003e","products":[{"product_id":"durastar-4-x-1-1-4-solid-polyurethane-rigid-caster-350-lb-capacity-choose-top-plate-option","title":"4\" x 1-1\/4\" Polyurethane Rigid Caster – 350 lb | CasterHQ","description":"\u003cdiv style=\"box-shadow: 0px 4px 8px rgba(0,0,0,0.1); padding: 20px; border-radius: 12px;\"\u003e \u003ch1 style=\"color: rgb(1, 99, 103); font-weight: bold;  text-align: center;\"\u003eDurastar 4\" x 1-1\/4\" Solid Polyurethane Rigid Caster - 350 lb Capacity\u003c\/h1\u003e \u003chr id=\"horizontalrule\"\u003e \u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eProduct Overview\u003c\/h2\u003e \u003cp\u003e The Durastar 4\" x 1-1\/4\" Solid Polyurethane Rigid Caster is a premium mobility solution designed for light to medium-duty applications. With a robust 350 lb load capacity, this caster offers reliability and smooth operation across various commercial and industrial settings. \u003c\/p\u003e \u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eKey Features\u003c\/h2\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eWheel Material:\u003c\/strong\u003e Solid polyurethane for superior durability and floor protection\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eWheel Dimensions:\u003c\/strong\u003e 4\" diameter x 1-1\/4\" width, providing stability and efficient rolling\u003c\/li\u003e \u003cli\u003e\n\u003cstrong style=\"background-color: initial; letter-spacing: 0px;\"\u003eLoad Capacity:\u003c\/strong\u003e\u003cspan style=\"background-color: initial; letter-spacing: 0px;\"\u003e 350 lbs, suitable for a wide range of applications\u003c\/span\u003e\n\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCustomizable Mounting:\u003c\/strong\u003e Multiple top plate size options for versatile installation\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Zinc plated for enhanced corrosion resistance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e \u003c\/ul\u003e \u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eApplications\u003c\/h2\u003e \u003cp\u003eThis versatile caster excels in various settings, including:\u003c\/p\u003e \u003cul\u003e \u003cli\u003eIndustrial carts and platform trucks\u003c\/li\u003e \u003cli\u003eFood processing environments\u003c\/li\u003e \u003cli\u003eWarehouse and distribution centers\u003c\/li\u003e \u003cli\u003eManufacturing facilities\u003c\/li\u003e \u003cli\u003eInstitutional settings such as hospitals and schools\u003c\/li\u003e\n\u003c\/ul\u003e \u003c\/div\u003e","brand":"Durastar","offers":[{"title":"4\" x 4-1\/2\" - OVERALL SIZE \/ CHOOSE YOUR BEARING OPTION: \/ No Hardware","offer_id":50122328047928,"sku":"21-R-414-SPU-83","price":23.0,"currency_code":"USD","in_stock":true},{"title":"4\" x 4-1\/2\" - OVERALL SIZE \/ 1\/2\" PLAIN BORE W\/ BUSHING \/ No Hardware","offer_id":50122328080696,"sku":"21-R-414-SPU-83","price":23.0,"currency_code":"USD","in_stock":true},{"title":"MUST CHOOSE TOP PLATE: \/ CHOOSE YOUR BEARING OPTION: \/ No Hardware","offer_id":50122328113464,"sku":"21-R-414-SPU-83","price":23.0,"currency_code":"USD","in_stock":true},{"title":"MUST CHOOSE TOP PLATE: \/ 1\/2\" PLAIN BORE W\/ BUSHING \/ No Hardware","offer_id":50122328146232,"sku":"21-R-414-SPU-83","price":23.0,"currency_code":"USD","in_stock":true},{"title":"2-3\/8\" X 3-5\/8\" - OVERALL SIZE \/ CHOOSE YOUR BEARING OPTION: \/ No Hardware","offer_id":50122328179000,"sku":"21-R-414-SPU-83","price":23.0,"currency_code":"USD","in_stock":true},{"title":"2-3\/8\" X 3-5\/8\" - OVERALL SIZE \/ 1\/2\" PLAIN BORE W\/ BUSHING \/ No Hardware","offer_id":50122328211768,"sku":"21-R-414-SPU-83","price":23.0,"currency_code":"USD","in_stock":true},{"title":"3-1\/8\" X 4-1\/8\" - OVERALL SIZE \/ CHOOSE YOUR BEARING OPTION: \/ No Hardware","offer_id":50122328244536,"sku":"21-R-414-SPU-83","price":23.0,"currency_code":"USD","in_stock":true},{"title":"3-1\/8\" X 4-1\/8\" - OVERALL SIZE \/ 1\/2\" PLAIN BORE W\/ BUSHING \/ No Hardware","offer_id":50122328277304,"sku":"21-R-414-SPU-83","price":23.0,"currency_code":"USD","in_stock":true},{"title":"4\" x 4-1\/2\" - OVERALL SIZE \/ CHOOSE YOUR BEARING OPTION: \/ 5\/16\" Mounting Hardware Pack (4 pcs)","offer_id":52323470770488,"sku":"21-R-414-SPU-83","price":36.0,"currency_code":"USD","in_stock":true},{"title":"4\" x 4-1\/2\" - OVERALL SIZE \/ 1\/2\" PLAIN BORE W\/ BUSHING \/ 5\/16\" Mounting Hardware Pack (4 pcs)","offer_id":52323470803256,"sku":"21-R-414-SPU-83","price":36.0,"currency_code":"USD","in_stock":true},{"title":"MUST CHOOSE TOP PLATE: \/ CHOOSE YOUR BEARING OPTION: \/ 5\/16\" Mounting Hardware Pack (4 pcs)","offer_id":52323470836024,"sku":"21-R-414-SPU-83","price":36.0,"currency_code":"USD","in_stock":true},{"title":"MUST CHOOSE TOP PLATE: \/ 1\/2\" PLAIN BORE W\/ BUSHING \/ 5\/16\" Mounting Hardware Pack (4 pcs)","offer_id":52323470868792,"sku":"21-R-414-SPU-83","price":36.0,"currency_code":"USD","in_stock":true},{"title":"2-3\/8\" X 3-5\/8\" - OVERALL SIZE \/ CHOOSE YOUR BEARING OPTION: \/ 5\/16\" Mounting Hardware Pack (4 pcs)","offer_id":52323470901560,"sku":"21-R-414-SPU-83","price":36.0,"currency_code":"USD","in_stock":true},{"title":"2-3\/8\" X 3-5\/8\" - OVERALL SIZE \/ 1\/2\" PLAIN BORE W\/ BUSHING \/ 5\/16\" Mounting Hardware Pack (4 pcs)","offer_id":52323470934328,"sku":"21-R-414-SPU-83","price":36.0,"currency_code":"USD","in_stock":true},{"title":"3-1\/8\" X 4-1\/8\" - OVERALL SIZE \/ CHOOSE YOUR BEARING OPTION: \/ 5\/16\" Mounting Hardware Pack (4 pcs)","offer_id":52323470967096,"sku":"21-R-414-SPU-83","price":36.0,"currency_code":"USD","in_stock":true},{"title":"3-1\/8\" X 4-1\/8\" - OVERALL SIZE \/ 1\/2\" PLAIN BORE W\/ BUSHING \/ 5\/16\" Mounting Hardware Pack (4 pcs)","offer_id":52323470999864,"sku":"21-R-414-SPU-83","price":36.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/4191\/0328\/files\/21-R-414-SPU-83-2.png?v=1771082185"},{"product_id":"durastar-4-x-1-1-4-solid-polyurethane-swivel-caster-350-lb-capacity-choose-top-plate-option","title":"4\" x 1-1\/4\" Solid Polyurethane Swivel Caster – 350 lb | CasterHQ","description":"\u003cdiv style=\"box-shadow: 0px 4px 8px rgba(0,0,0,0.1); padding: 20px; border-radius: 12px;\"\u003e \u003ch1 style=\"color: rgb(1, 99, 103); font-weight: bold;  text-align: center;\"\u003eDurastar 4\" x 1-1\/4\" Solid Polyurethane Swivel Caster - 350 lb Capacity\u003c\/h1\u003e \u003chr id=\"horizontalrule\"\u003e \u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eProduct Overview\u003c\/h2\u003e \u003cp\u003e The Durastar 4\" x 1-1\/4\" Solid Polyurethane Swivel Caster is a premium mobility solution designed for light to medium-duty applications. With a robust 350 lb load capacity, this caster offers reliability and smooth operation across various commercial and industrial settings. \u003c\/p\u003e \u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eKey Features\u003c\/h2\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eWheel Material:\u003c\/strong\u003e Solid polyurethane for superior durability and floor protection\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eWheel Dimensions:\u003c\/strong\u003e 4\" diameter x 1-1\/4\" width, providing stability and efficient rolling\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSwivel Design:\u003c\/strong\u003e 360-degree rotation with precision ball bearings for smooth maneuverability\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eLoad Capacity:\u003c\/strong\u003e 350 lbs, suitable for a wide range of applications\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCustomizable Mounting:\u003c\/strong\u003e Multiple top plate size options for versatile installation\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Zinc plated for enhanced corrosion resistance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e \u003c\/ul\u003e \u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eApplications\u003c\/h2\u003e \u003cp\u003eThis versatile caster excels in various settings, including:\u003c\/p\u003e \u003cul\u003e \u003cli\u003eIndustrial carts and platform trucks\u003c\/li\u003e \u003cli\u003eFood processing environments\u003c\/li\u003e \u003cli\u003eWarehouse and distribution centers\u003c\/li\u003e \u003cli\u003eManufacturing facilities\u003c\/li\u003e \u003cli\u003eInstitutional settings such as hospitals and schools\u003c\/li\u003e\n\u003c\/ul\u003e \u003c\/div\u003e","brand":"Durastar","offers":[{"title":"4\" x 4-1\/2\" - 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