{"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\t\tDurastar Casters | Medium-Heavy Duty Top Plate Casters - 30 SERIES with 4\" Thermoplastic Rubber - TPR Wheels\n\t\u003c\/h1\u003e\n\t\u003chr id=\"horizontalrule\" style=\"border-top: 2px solid #8AC973;\"\u003e\n\t\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\u003eMaterial Composition:\u003c\/strong\u003e Durable Thermoplastic Rubber - TPR wheels for long-lasting performance.\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eLoad Capacity:\u003c\/strong\u003e Designed for medium-heavy duty applications, providing robust support for demanding environments.\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eTop Plate Size:\u003c\/strong\u003e Available in 4” size, engineered to fit a variety of industrial, commercial, and general applications.\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eWheel Design:\u003c\/strong\u003e Polyurethane wheels offer superior abrasion resistance and quiet, smooth rolling action.\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eVersatility:\u003c\/strong\u003e Ideal for use in warehouses, factories, and other commercial settings requiring medium-heavy duty casters.\u003c\/li\u003e\n\t\u003c\/ul\u003e\n\n\t\u003c!-- Product Description --\u003e\n\t\u003cp\u003e\n\t\tExperience enhanced mobility with the Durastar Casters | 30 SERIES, built to meet the rigorous demands of medium-heavy duty applications. Featuring high-performance 4\" Thermoplastic Rubber - TPR wheels, these casters provide the perfect balance of durability and smooth operation. The advanced wheel material ensures exceptional abrasion resistance, making these casters the ideal choice for environments that require reliability and long-term performance.\n\t\u003c\/p\u003e\n\t\u003cp\u003e\n\t\tWhether you are navigating rough floors, industrial environments, or busy warehouses, the Durastar Casters | 30 SERIES deliver superior traction and stability. The top plate is precision-engineered to offer secure attachment for a wide range of carts, racks, and other heavy-duty equipment.\n\t\u003c\/p\u003e\n\t\u003cp\u003e\n\t\tThese casters are designed to reduce maintenance costs while providing a smooth, noise-reducing rolling experience. Their versatile design makes them a perfect fit for factories, warehouses, commercial facilities, and anywhere reliable mobility is crucial. Upgrade your equipment’s performance with Durastar Casters and trust in a product backed by a reputation for quality and durability.\n\t\u003c\/p\u003e\n\n\t\u003c!-- Call to Action --\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; font-family: 'Segoe UI', Arial, sans-serif;\"\u003eUpgrade Your Mobility with Durastar Casters\u003c\/h2\u003e\n\t\u003cp\u003e\n\t\tInvest in the Durastar Casters | 30 SERIES for medium-heavy duty applications. Experience exceptional durability, smooth rolling action, and long-lasting performance. Perfect for industries where mobility and reliability matter.\u003c\/p\u003e\n\u003c\/div\u003e","products":[{"product_id":"durastar-medium-heavy-duty-30-series-4-x-2-thermoplastic-rubber-rigid-caster-300-lb-capacity-4-x-4-1-2-top-plate","title":"4\" x 2\" Thermoplastic Rubber Rigid Caster 4\" x 4-1\/2\" Top Plate – 300 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 Medium Heavy Duty 30 Series - 4\" x 2\" Thermoplastic Rubber Rigid Caster\u003c\/h1\u003e \u003chr id=\"horizontalrule\"\u003e \u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eProduct Overview\u003c\/h2\u003e \u003cp\u003e The Durastar Medium Heavy Duty 30 Series 4\" x 2\" Thermoplastic Rubber Rigid Caster is a versatile and reliable mobility solution designed for various industrial and commercial applications. With a 300 lb load capacity and a 4\" x 4-1\/2\" top plate, this caster offers exceptional performance and durability for your material handling needs. \u003c\/p\u003e \u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eKey Features\u003c\/h2\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eLoad Capacity:\u003c\/strong\u003e Supports up to 300 lbs, ideal for medium-duty applications\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eWheel Material:\u003c\/strong\u003e Thermoplastic Rubber (TPR) for quiet operation and floor protection\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eWheel Dimensions:\u003c\/strong\u003e 4\" diameter x 2\" width for optimal stability and efficient rolling\u003c\/li\u003e \u003cli\u003e\n\u003cstrong style=\"background-color: initial; letter-spacing: 0px;\"\u003eTop Plate:\u003c\/strong\u003e\u003cspan style=\"background-color: initial; letter-spacing: 0px;\"\u003e 4\" x 4-1\/2\" for secure mounting on various equipment\u003c\/span\u003e\n\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDurability:\u003c\/strong\u003e Double welded legs for enhanced strength and longevity\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCorrosion Resistance:\u003c\/strong\u003e Zinc plated finish for protection against environmental factors\u003c\/li\u003e \u003c\/ul\u003e \u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003ePerformance Benefits\u003c\/h2\u003e \u003cp\u003e The Thermoplastic Rubber wheel offers several advantages for industrial applications: \u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eQuiet Operation:\u003c\/strong\u003e Ideal for noise-sensitive environments like offices and hospitals\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFloor Protection:\u003c\/strong\u003e Non-marking properties suitable for various floor types\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eShock Absorption:\u003c\/strong\u003e Reduces vibrations and protects transported goods\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eChemical Resistance:\u003c\/strong\u003e Withstands exposure to most chemicals, oils, and water\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSmooth Rolling:\u003c\/strong\u003e Low rolling resistance for improved ergonomics and efficiency\u003c\/li\u003e \u003c\/ul\u003e \u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eApplications\u003c\/h2\u003e \u003cp\u003e This versatile caster excels in numerous settings, including: \u003c\/p\u003e \u003cul\u003e \u003cli\u003eMaterial handling and maintenance carts\u003c\/li\u003e \u003cli\u003eFood service and bakery equipment\u003c\/li\u003e \u003cli\u003eInstitutional and healthcare facilities\u003c\/li\u003e \u003cli\u003eRetail and warehouse environments\u003c\/li\u003e \u003cli\u003eOffice and laboratory settings\u003c\/li\u003e\n\u003c\/ul\u003e \u003c\/div\u003e","brand":"Durastar","offers":[{"title":"Roller Bearing \/ No Hardware","offer_id":50122565353784,"sku":"30-R-420-TPR-03","price":40.0,"currency_code":"USD","in_stock":true},{"title":"Precision Bearing \/ No Hardware","offer_id":50122565321016,"sku":"30-R-420-TPR-03","price":48.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Roller Bearing \/ No Hardware","offer_id":52317127049528,"sku":"30-R-420-TPR-03","price":55.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Precision Bearing \/ No Hardware","offer_id":52317127115064,"sku":"30-R-420-TPR-03","price":62.0,"currency_code":"USD","in_stock":true},{"title":"Roller Bearing \/ 3\/8\" Mounting Hardware Pack (4 pcs)","offer_id":52323883680056,"sku":"30-R-420-TPR-03","price":53.0,"currency_code":"USD","in_stock":true},{"title":"Precision Bearing \/ 3\/8\" Mounting Hardware Pack (4 pcs)","offer_id":52323883712824,"sku":"30-R-420-TPR-03","price":61.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Roller Bearing \/ 3\/8\" Mounting Hardware Pack (4 pcs)","offer_id":52323883745592,"sku":"30-R-420-TPR-03","price":68.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Precision Bearing \/ 3\/8\" Mounting Hardware Pack (4 pcs)","offer_id":52323883778360,"sku":"30-R-420-TPR-03","price":75.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/4191\/0328\/files\/30-R-420-TPR-03-2.jpg?v=1771082558"},{"product_id":"durastar-medium-heavy-duty-30-series-4-x-2-thermoplastic-rubber-swivel-caster-300-lb-capacity-4-x-4-1-2-top-plate","title":"4\" x 2\" Thermoplastic Rubber Swivel Caster – 300 lb | 4\" x 4-1\/2\" Top Plate","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 Medium Heavy Duty 30 Series - 4\" x 2\" Thermoplastic Rubber Swivel Caster\u003c\/h1\u003e \u003chr id=\"horizontalrule\"\u003e \u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eProduct Overview\u003c\/h2\u003e \u003cp\u003e The Durastar Medium Heavy Duty 30 Series 4\" x 2\" Thermoplastic Rubber Swivel Caster is a versatile and reliable mobility solution designed for various industrial and commercial applications. With a 300 lb load capacity and a 4\" x 4-1\/2\" top plate, this caster offers exceptional performance and durability for your material handling needs. \u003c\/p\u003e \u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eKey Features\u003c\/h2\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eLoad Capacity:\u003c\/strong\u003e Supports up to 300 lbs, ideal for medium-duty applications\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eWheel Material:\u003c\/strong\u003e Thermoplastic Rubber (TPR) for quiet operation and floor protection\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eWheel Dimensions:\u003c\/strong\u003e 4\" diameter x 2\" width for optimal stability and efficient rolling\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSwivel Design:\u003c\/strong\u003e Double ball bearing raceways ensure smooth 360-degree rotation\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eTop Plate:\u003c\/strong\u003e 4\" x 4-1\/2\" for secure mounting on various equipment\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDurability:\u003c\/strong\u003e Double welded legs for enhanced strength and longevity\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCorrosion Resistance:\u003c\/strong\u003e Zinc plated finish for protection against environmental factors\u003c\/li\u003e \u003c\/ul\u003e \u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003ePerformance Benefits\u003c\/h2\u003e \u003cp\u003e The Thermoplastic Rubber wheel offers several advantages for industrial applications: \u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eQuiet Operation:\u003c\/strong\u003e Ideal for noise-sensitive environments like offices and hospitals\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFloor Protection:\u003c\/strong\u003e Non-marking properties suitable for various floor types\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eShock Absorption:\u003c\/strong\u003e Reduces vibrations and protects transported goods\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eChemical Resistance:\u003c\/strong\u003e Withstands exposure to most chemicals, oils, and water\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSmooth Rolling:\u003c\/strong\u003e Low rolling resistance for improved ergonomics and efficiency\u003c\/li\u003e \u003c\/ul\u003e \u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eApplications\u003c\/h2\u003e \u003cp\u003e This versatile caster excels in numerous settings, including: \u003c\/p\u003e \u003cul\u003e \u003cli\u003eMaterial handling and maintenance carts\u003c\/li\u003e \u003cli\u003eFood service and bakery equipment\u003c\/li\u003e \u003cli\u003eInstitutional and healthcare facilities\u003c\/li\u003e \u003cli\u003eRetail and warehouse environments\u003c\/li\u003e \u003cli\u003eOffice and laboratory settings\u003c\/li\u003e\n\u003c\/ul\u003e \u003c\/div\u003e","brand":"Durastar","offers":[{"title":"No Brake \/ CHOOSE SWIVEL LOCK (OPTIONAL) \/ Roller 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