{"title":"4\" Wheels · Ships Fast","description":"\u003cmeta charset=\"UTF-8\"\u003e\n    \u003cmeta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\"\u003e\n    \u003ctitle\u003eSpinfinity | ZFHS Hamilton Caster Series with 4\" UltraGlide XC Wheels\u003c\/title\u003e\n    \u003c!-- Meta Tags for SEO --\u003e\n    \u003cmeta name=\"description\" content=\"Discover the robust Spinfinity ZFHS Hamilton Caster Series, equipped with the high-performance 4-inch UltraGlide XC Wheels. Ideal for industrial and e-commerce applications.\"\u003e\n    \u003cmeta name=\"keywords\" content=\"Spinfinity, ZFHS, Hamilton Caster Series, 4-inch UltraGlide XC Wheels, industrial casters, e-commerce\"\u003e\n\n\n\n\u003csection id=\"product-description\"\u003e\n    \u003ch1\u003eStandard | 52K Hamilton Caster Series\u003c\/h1\u003e\n    \u003ch2\u003eFeaturing the 4\" UltraGlide XC Wheels\u003c\/h2\u003e\n    \n    \u003cp\u003e\u003cstrong\u003eUnmatched Performance:\u003c\/strong\u003e Dive into the world of premium mobility with the \u003cem\u003eStandard | 52K Hamilton Caster Series\u003c\/em\u003e. This series is renowned for its outstanding durability, longevity, and the superior load-bearing capabilities that modern industries demand.\u003c\/p\u003e\n\n    \u003cp\u003e\u003cstrong\u003e4\" UltraGlide XC Wheels:\u003c\/strong\u003e The highlight of the series, the \u003cem\u003e4-inch UltraGlide XC Wheels\u003c\/em\u003e, provides seamless movement. Crafted for both efficiency and endurance, these wheels ensure a smoother, quieter ride even under heavy loads, making them a top choice for e-commerce warehouses and industrial settings alike.\u003c\/p\u003e\n\n    \u003cp\u003e\u003cstrong\u003eErgonomic Design:\u003c\/strong\u003e Beyond performance, Standard prioritizes user comfort. The caster's design ensures reduced push-pull efforts, minimizing operator fatigue and boosting workplace productivity.\u003c\/p\u003e\n\n    \u003cp\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e Perfect for e-commerce warehouses, manufacturing units, retail spaces, and any environment that requires reliable movement solutions.\u003c\/p\u003e\n\n    \u003ch3\u003eFeatures:\u003c\/h3\u003e\n    \u003cul\u003e\n        \u003cli\u003eState-of-the-art Standard | 52K technology\u003c\/li\u003e\n        \u003cli\u003e4-inch UltraGlide XC Wheels for enhanced mobility\u003c\/li\u003e\n        \u003cli\u003eRust-resistant and durable build\u003c\/li\u003e\n        \u003cli\u003eOptimized for e-commerce and industrial use\u003c\/li\u003e\n    \u003c\/ul\u003e\n    \n    \u003cp\u003eExperience the blend of innovation and functionality with the Standard | 52K Hamilton Caster Series with 4\" UltraGlide XC Wheels. Elevate your mobility solutions and drive productivity like never before.\u003c\/p\u003e\n\u003c\/section\u003e","products":[{"product_id":"r-52k-4swf70d-hamilton-standard-duty-rigid-caster-4-x-2-ultraglide-twin-wheel-black-tread-on-aluminum-core-high-durability-for-heavy-duty-tasks","title":"Hamilton R-52K-4SWF70D 4\" x 2\" UltraGlide Rigid Caster – 1500 lb | CasterHQ","description":"\u003cdiv class=\"product-description\"\u003e\n    \u003ch1\u003eR-52K-4SWF70D Hamilton Standard Duty Rigid Caster with 4\" x 2\" UltraGlide (70D) Twin Wheel Black Tread on Aluminum Core\u003c\/h1\u003e\n    \u003cp\u003eThe \u003cb\u003eR-52K-4SWF70D Hamilton Standard Duty Rigid Caster\u003c\/b\u003e is designed for strength and durability, ensuring a smooth and efficient movement for your heavy-duty applications. It features a 4\" x 2\" UltraGlide (70D) twin wheel with black tread on an aluminum core for superior load-bearing capabilities.\u003c\/p\u003e\n    \u003cp\u003eEquipped with 3\/4\" sealed precision ball bearings, this caster promises high operational efficiency and longevity. Its swivel design makes it highly adaptable and easy to maneuver even in compact spaces, adding convenience to your industrial tasks.\u003c\/p\u003e\n    \u003cp\u003eWith its robust construction and high-quality materials, the R-52K-4SWF70D Hamilton caster is a reliable choice for all your heavy-duty needs.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Hamilton","offers":[{"title":"Roller Bearing","offer_id":50126597030200,"sku":"R-52K-4SWF70D","price":192.0,"currency_code":"USD","in_stock":true},{"title":"Precision Bearing","offer_id":52318461690168,"sku":"R-52K-4SWF70D","price":200.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Roller Bearing","offer_id":52318461722936,"sku":"R-52K-4SWF70D","price":207.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Precision Bearing","offer_id":52318461755704,"sku":"R-52K-4SWF70D","price":214.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/4191\/0328\/files\/R-52K-4SWF70D-2.jpg?v=1771089790"},{"product_id":"s-52k-4swf70d-hamilton-standard-duty-swivel-caster-4-x-2-ultraglide-twin-wheel-black-tread-on-aluminum-core-high-durability-for-heavy-duty-tasks","title":"Hamilton S-52K-4SWF70D 4\" x 2\" UltraGlide Swivel Dual Wheel Caster | CasterHQ","description":"\u003cdiv class=\"product-description\"\u003e\n    \u003ch1\u003eS-52K-4SWF70D Hamilton Standard Duty Swivel Caster with 4\" x 2\" UltraGlide (70D) Twin Wheel Black Tread on Aluminum Core\u003c\/h1\u003e\n    \u003cp\u003eThe \u003cstrong\u003eS-52K-4SWF70D Hamilton Standard Duty Swivel Caster\u003c\/strong\u003e is designed for strength and durability, ensuring a smooth and efficient movement for your heavy-duty applications. It features a 4\" x 2\" UltraGlide (70D) twin wheel with black tread on an aluminum core for superior load-bearing capabilities.\u003c\/p\u003e\n    \u003cp\u003eEquipped with 3\/4\" sealed precision ball bearings, this caster promises high operational efficiency and longevity. Its swivel design makes it highly adaptable and easy to maneuver even in compact spaces, adding convenience to your industrial tasks.\u003c\/p\u003e\n    \u003cp\u003eWith its robust construction and high-quality materials, the S-52K-4SWF70D Hamilton caster is a reliable choice for all your heavy-duty needs.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Hamilton","offers":[{"title":"CHOOSE SWIVEL LOCK (OPTIONAL) \/ Roller Bearing \/ No Brake","offer_id":50127658516792,"sku":"S-52K-4SWF70D","price":237.0,"currency_code":"USD","in_stock":true},{"title":"4SL SWIVEL LOCK ASSEMBLY \/ Roller Bearing \/ No Brake","offer_id":50127658549560,"sku":"S-52K-4SWF70D","price":276.06,"currency_code":"USD","in_stock":true},{"title":"CHOOSE SWIVEL LOCK (OPTIONAL) \/ Precision Bearing \/ No Brake","offer_id":52318639096120,"sku":"S-52K-4SWF70D","price":245.0,"currency_code":"USD","in_stock":true},{"title":"CHOOSE SWIVEL LOCK (OPTIONAL) \/ Stainless Roller Bearing \/ No Brake","offer_id":52318639128888,"sku":"S-52K-4SWF70D","price":252.0,"currency_code":"USD","in_stock":true},{"title":"CHOOSE SWIVEL LOCK (OPTIONAL) \/ Stainless Precision Bearing \/ No Brake","offer_id":52318639161656,"sku":"S-52K-4SWF70D","price":259.0,"currency_code":"USD","in_stock":true},{"title":"4SL SWIVEL LOCK ASSEMBLY \/ Precision Bearing \/ No Brake","offer_id":52318639194424,"sku":"S-52K-4SWF70D","price":284.06,"currency_code":"USD","in_stock":true},{"title":"4SL SWIVEL LOCK ASSEMBLY \/ Stainless Roller Bearing \/ No Brake","offer_id":52318639227192,"sku":"S-52K-4SWF70D","price":291.06,"currency_code":"USD","in_stock":true},{"title":"4SL SWIVEL LOCK ASSEMBLY \/ Stainless Precision Bearing \/ No Brake","offer_id":52318639259960,"sku":"S-52K-4SWF70D","price":298.06,"currency_code":"USD","in_stock":true},{"title":"CHOOSE SWIVEL LOCK (OPTIONAL) \/ Roller Bearing \/ Top Locking Brake","offer_id":52371243139384,"sku":"S-52K-4SWF70D","price":242.0,"currency_code":"USD","in_stock":true},{"title":"CHOOSE SWIVEL LOCK (OPTIONAL) \/ Roller Bearing \/ Total Locking Brake","offer_id":52371243172152,"sku":"S-52K-4SWF70D","price":249.5,"currency_code":"USD","in_stock":true},{"title":"4SL SWIVEL LOCK ASSEMBLY \/ Roller Bearing \/ Top Locking Brake","offer_id":52371243204920,"sku":"S-52K-4SWF70D","price":281.06,"currency_code":"USD","in_stock":true},{"title":"4SL SWIVEL LOCK ASSEMBLY \/ Roller Bearing \/ Total Locking Brake","offer_id":52371243237688,"sku":"S-52K-4SWF70D","price":288.56,"currency_code":"USD","in_stock":true},{"title":"CHOOSE SWIVEL LOCK (OPTIONAL) \/ Precision Bearing \/ Top Locking Brake","offer_id":52371243270456,"sku":"S-52K-4SWF70D","price":250.0,"currency_code":"USD","in_stock":true},{"title":"CHOOSE SWIVEL LOCK (OPTIONAL) \/ Precision Bearing \/ Total Locking Brake","offer_id":52371243303224,"sku":"S-52K-4SWF70D","price":257.5,"currency_code":"USD","in_stock":true},{"title":"CHOOSE SWIVEL LOCK (OPTIONAL) \/ Stainless Roller Bearing \/ Top Locking Brake","offer_id":52371243335992,"sku":"S-52K-4SWF70D","price":257.0,"currency_code":"USD","in_stock":true},{"title":"CHOOSE SWIVEL LOCK (OPTIONAL) \/ Stainless Roller Bearing \/ Total Locking Brake","offer_id":52371243368760,"sku":"S-52K-4SWF70D","price":264.5,"currency_code":"USD","in_stock":true},{"title":"CHOOSE SWIVEL LOCK (OPTIONAL) \/ Stainless Precision Bearing \/ Top Locking Brake","offer_id":52371243401528,"sku":"S-52K-4SWF70D","price":264.0,"currency_code":"USD","in_stock":true},{"title":"CHOOSE SWIVEL LOCK (OPTIONAL) \/ Stainless Precision Bearing \/ Total Locking Brake","offer_id":52371243434296,"sku":"S-52K-4SWF70D","price":271.5,"currency_code":"USD","in_stock":true},{"title":"4SL SWIVEL LOCK ASSEMBLY \/ Precision Bearing \/ Top Locking 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