{"title":"4\" Wheels · Ships Fast","description":"\u003cstyle\u003e.chq-author-section{display:flex;align-items:flex-start;gap:16px;background:#f8fffe;border:1px solid #e0f2f1;border-radius:16px;padding:20px 24px;margin:16px auto 20px;max-width:900px}.chq-author-avatar{width:48px;height:48px;border-radius:50%;background:linear-gradient(135deg,#016367,#01a3a9);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:16px;flex-shrink:0}.chq-author-name{font-weight:700;font-size:15px;color:#1a1a1a}.chq-author-title{font-size:13px;color:#4b5563;margin-top:2px}.chq-author-inventory{font-size:12.5px;margin-top:3px}.chq-author-credentials{font-size:11px;color:#016367;margin-top:4px;font-weight:500;letter-spacing:0.2px}.chq-fact-check{display:flex;align-items:center;gap:6px;font-size:11.5px;color:#6b7280;margin-top:4px}.chq-fact-check svg{width:14px;height:14px;color:#016367;flex-shrink:0}\u003c\/style\u003e\u003ch1 style=\"text-align: center;\"\u003e\u003cfont face=\"Georgia\"\u003e4\" UltraGlide XC Wheels\u003c\/font\u003e\u003c\/h1\u003e\u003chr\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eFeaturing one caster within the 4\" range. Choose the 4\" x 2\" \u003c\/span\u003e\u003cfont color=\"#000000\"\u003eUltraGlide XC Wheel for your Caster needs.\u003c\/font\u003e\u003chr\u003e\n\u003cdiv class=\"chq-author-section\"\u003e\n\u003cdiv class=\"chq-author-avatar\"\u003eJW\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"chq-author-name\"\u003eJordan Wilson\u003c\/div\u003e\n\u003cdiv class=\"chq-author-title\"\u003eIndustrial Caster Specialist | 15+ Years in Caster Engineering\u003c\/div\u003e\n\u003cdiv class=\"chq-author-inventory\"\u003e\u003ca href=\"\/collections\" style=\"color:#016367;text-decoration:none;font-weight:600\"\u003eAccess to $100M+ in-stock U.S. caster inventory\u003c\/a\u003e\u003c\/div\u003e\n\u003cdiv class=\"chq-author-credentials\"\u003eApplication Engineers On Staff · ISO-Certified Facility · Trusted by 50,000+ Businesses Nationwide\u003c\/div\u003e\n\u003cdiv class=\"chq-fact-check\"\u003e\n\u003csvg fill=\"currentColor\" viewbox=\"0 0 20 20\" style=\"width:14px;height:14px;color:#016367;flex-shrink:0\"\u003e\u003cpath clip-rule=\"evenodd\" d=\"M16.707 5.293a1 1 0 010 1.414l-8 8a1 1 0 01-1.414 0l-4-4a1 1 0 011.414-1.414L8 12.586l7.293-7.293a1 1 0 011.414 0z\" fill-rule=\"evenodd\"\u003e\u003c\/path\u003e\u003c\/svg\u003e Reviewed by CasterHQ Engineering — 100+ Combined Years in Caster Design, Selection \u0026amp; Application\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","products":[{"product_id":"hamilton-spinfinity-maintenance-free-kingpinless-zfwh-series-swivel-caster-with-4-x-2-ultraglide-70d-twin-wheel-black-tread-on-aluminum-core-with-3-4-sealed-precision-ball-bearings","title":"Hamilton S-ZFWH-4SWF70D 4\" x 2\" UltraGlide Swivel Kingpinless Caster – 1200 lb | CasterHQ","description":"\u003ch1 style=\"text-align: center;\"\u003eHamilton Spinfinity Maintenance-Free Kingpinless ZFWH Series Swivel Caster with 4\" x 2\" UltraGlide (70D) Twin Wheel Black Tread on Aluminum Core with 3\/4\" Sealed Precision Ball Bearings\u003c\/h1\u003e\u003chr\u003e\u003cdiv\u003e\u003cfont color=\"#000000\"\u003eThe Hamilton Caster Part#: S-ZFWH-4SWF70D is a high-quality and reliable heavy-duty caster, specifically designed to meet the demands of industrial and commercial applications. With a remarkable load capacity of 1200 pounds, this caster offers the perfect balance of strength, durability, and smooth maneuverability. Whether you need to transport heavy machinery, equipment, or other substantial loads, the S-ZFWH-4SWF70D is the ideal solution to streamline your operations.\u003cbr\u003e\u003cbr\u003eWhether you need to transport heavy loads in manufacturing plants, warehouses, or other industrial settings, the Hamilton Caster Part#: S-ZFWH-4SWF70D is the go-to choice for heavy-duty mobility solutions. Invest in this reliable caster to optimize your operations and achieve seamless transportation of heavy equipment and materials.\u003c\/font\u003e\u003c\/div\u003e\u003chr\u003e\u003ch1 style=\"text-align: center;\"\u003e\u003c\/h1\u003e\u003cdiv\u003e\u003c\/div\u003e\u003cdiv\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cdiv\u003e\u003c\/div\u003e\u003c\/div\u003e","brand":"Hamilton","offers":[{"title":"CHOOSE SWIVEL LOCK (OPTIONAL) \/ Roller Bearing \/ No Brake","offer_id":50130923290936,"sku":"S-ZFWH-4SWF70D","price":330.0,"currency_code":"USD","in_stock":true},{"title":"4SL ERGO SWIVEL LOCK ASSEMBLY \/ Roller Bearing \/ No Brake","offer_id":50130923323704,"sku":"S-ZFWH-4SWF70D","price":443.68,"currency_code":"USD","in_stock":true},{"title":"4SL SWIVEL LOCK ASSEMBLY \/ Roller Bearing \/ No Brake","offer_id":50130923356472,"sku":"S-ZFWH-4SWF70D","price":369.06,"currency_code":"USD","in_stock":true},{"title":"CHOOSE SWIVEL LOCK (OPTIONAL) \/ Precision Bearing \/ No 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