{"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 Wheels – PO\/DPO | 4\" Polyolefin \u0026amp; Donut Tread Polyolefin Wheels\n\t\u003c\/h1\u003e\n\t\u003chr id=\"horizontalrule\"\u003e\n\n\t\u003c!-- Product Features Section --\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; font-family: 'Segoe UI', Arial, sans-serif;\"\u003eTop Product Features\u003c\/h2\u003e\n\t\u003cul\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eWheel Material:\u003c\/strong\u003e Durable solid Polyolefin and Donut Tread Polyolefin construction\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eWheel Size:\u003c\/strong\u003e Compact 4\" diameter design for low-profile mobility applications\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eResistant to Wear:\u003c\/strong\u003e Non-marking, moisture-resistant, and corrosion-proof for long service life\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eHigh Load Efficiency:\u003c\/strong\u003e Engineered to support medium-duty loads with minimal rolling resistance\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eApplication Ready:\u003c\/strong\u003e Ideal for carts, dollies, racks, fixtures, and light industrial equipment\u003c\/li\u003e\n\t\u003c\/ul\u003e\n\n\t\u003c!-- Product Description --\u003e\n\t\u003cp\u003e\n\t\t\u003cstrong\u003eDurastar PO\/DPO \u003c\/strong\u003e\u003cspan style=\"background-color: initial;\"\u003e\u003cb\u003e4\u003c\/b\u003e\u003cb style=\"letter-spacing: 0px;\"\u003e\" Wheels\u003c\/b\u003e\u003c\/span\u003e\u003cspan style=\"background-color: initial; letter-spacing: 0px;\"\u003e offer a reliable, maintenance-free solution for medium-duty mobility needs. Built with high-quality \u003c\/span\u003e\u003cstrong style=\"background-color: initial; letter-spacing: 0px;\"\u003epolyolefin\u003c\/strong\u003e\u003cspan style=\"background-color: initial; letter-spacing: 0px;\"\u003e—a lightweight yet rugged material—these wheels resist chemicals, water, and harsh environments, making them a go-to choice for a wide range of indoor and outdoor settings.\u003c\/span\u003e\u003c\/p\u003e\n\t\u003cp\u003e\n\t\tAvailable in both standard and donut tread designs, these 4-inch wheels provide enhanced traction while reducing surface damage and rolling resistance. The donut tread variant adds shock absorption and quieter operation, ideal for applications where precision movement and reduced vibration are critical.\n\t\u003c\/p\u003e\n\t\u003cp\u003e\n\t\tWhether you're outfitting carts, utility racks, or general-purpose equipment, \u003cstrong\u003eDurastar PO\/DPO wheels\u003c\/strong\u003e are engineered for dependable performance. Their non-marking design protects flooring surfaces, while their solid-core structure ensures durability under frequent use.\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 to Smooth, Reliable Performance\u003c\/h2\u003e\n\t\u003cp\u003e\n\t\tChoose Durastar’s 4\" Polyolefin and Donut Tread Polyolefin wheels for a trusted, cost-effective solution that enhances mobility, reduces maintenance, and protects your equipment investment.\n\t\u003c\/p\u003e\n\u003c\/div\u003e","products":[{"product_id":"durastar-4-x-1-polyolefin-wheel-140-lbs-capacity-and-5-16-plain-bore","title":"4\" x 1\" Polyolefin Wheel Industrial Replacement Wheel – 140 lb | 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\t\tDurastar 4\" x 1\" Polyolefin Wheel – 140 lbs Capacity with 5\/16\" Plain Bore\n\t\u003c\/h1\u003e\n\t\u003chr id=\"horizontalrule\"\u003e\n\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\u003eWheel Size:\u003c\/strong\u003e 4\" diameter x 1\" tread width for compact and reliable mobility\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Durable polyolefin construction – lightweight yet impact-resistant\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eBore Type:\u003c\/strong\u003e 5\/16\" plain bore ideal for simple axle mounting\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eLoad Capacity:\u003c\/strong\u003e Supports up to 140 lbs – perfect for light-duty applications\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003ePerformance:\u003c\/strong\u003e Non-marking, corrosion-resistant, and suitable for dry environments\u003c\/li\u003e\n\t\u003c\/ul\u003e\n\n\t\u003c!-- Product Description --\u003e\n\t\u003cp\u003e\n\t\tThe \u003cstrong\u003eDurastar 4\" x 1\" Polyolefin Wheel\u003c\/strong\u003e is engineered for efficient, lightweight performance in a wide range of light-duty applications. Constructed from high-quality polyolefin, this wheel offers excellent resistance to impact, corrosion, and most chemicals—making it an ideal choice for carts, dollies, and mobile equipment used in dry and clean environments.\n\t\u003c\/p\u003e\n\t\u003cp\u003e\n\t\tEquipped with a \u003cstrong\u003e5\/16\" plain bore\u003c\/strong\u003e, this wheel is easy to mount on standard axles and delivers smooth rotation for everyday maneuvering needs. Despite its lightweight profile, the wheel handles up to \u003cstrong\u003e140 lbs\u003c\/strong\u003e, combining strength with long-lasting usability.\n\t\u003c\/p\u003e\n\t\u003cp\u003e\n\t\tThe non-marking tread ensures that your floors stay clean and unmarred, while the rigid polyolefin core maintains structural integrity under typical warehouse or institutional conditions. Whether you're upgrading equipment or replacing a worn-out wheel, Durastar provides a dependable, low-maintenance solution that supports your operations with confidence.\n\t\u003c\/p\u003e\n\n\t\u003c!-- Call to Action --\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eChoose Durability. Choose Durastar.\u003c\/h2\u003e\n\t\u003cp\u003e\n\t\tEnhance your mobility setup with the Durastar 4\" x 1\" polyolefin wheel—lightweight, reliable, and built for performance. Trust in proven quality for your light-duty needs.\n\t\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Durastar","offers":[{"title":"Default Title","offer_id":51613543661880,"sku":"410-PO-81B","price":12.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/4191\/0328\/files\/410-PO-81B-2.jpg?v=1771098732"},{"product_id":"durastar-4-x-1-1-4-polyolefin-donut-wheel-350-lbs-capacity-and-3-8-plain-bore","title":"4\" x 1-1\/4\" Polyolefin Industrial Replacement Wheel – 350 lb | 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\tDurastar 4\" x 1-1\/4\" Polyolefin Donut Wheel – 350 lbs Capacity with 3\/8\" Plain Bore\n\t\u003c\/h1\u003e\n\t\u003chr id=\"horizontalrule\"\u003e\n\n\t\u003c!-- Product Features Section --\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eKey Features\u003c\/h2\u003e\n\t\u003cul\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eWheel Diameter:\u003c\/strong\u003e 4 inches\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eTread Width:\u003c\/strong\u003e 1-1\/4 inches\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eBore Type:\u003c\/strong\u003e 3\/8\" Plain Bore for smooth axle fit\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e High-impact polyolefin for long-lasting durability\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eWeight Capacity:\u003c\/strong\u003e Rated to support up to 350 lbs\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eDesign:\u003c\/strong\u003e Donut-style tread for enhanced load distribution and mobility\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003ePerformance:\u003c\/strong\u003e Resistant to water, oils, and common chemicals\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eApplication Use:\u003c\/strong\u003e Ideal for carts, dollies, and mobile fixtures in industrial or commercial settings\u003c\/li\u003e\n\t\u003c\/ul\u003e\n\n\t\u003c!-- Product Description --\u003e\n\t\u003cp\u003e\n\t\tThe Durastar 4\" x 1-1\/4\" Polyolefin Donut Wheel is expertly engineered for durability, performance, and versatility in demanding environments. Crafted from high-impact polyolefin, this wheel resists chemicals, water, and general wear—making it an excellent choice for both indoor and outdoor use.\n\t\u003c\/p\u003e\n\t\u003cp\u003e\n\t\tWith a 350 lbs load capacity and a 3\/8\" plain bore, it offers an ideal balance between strength and maneuverability. The donut-style tread ensures even weight distribution, while the smooth bore allows seamless compatibility with a wide range of axle fittings.\n\t\u003c\/p\u003e\n\t\u003cp\u003e\n\t\tSuited for carts, dollies, mobile racks, and general-purpose equipment, the Durastar Polyolefin Donut Wheel is a go-to solution for those seeking lightweight, corrosion-resistant performance without sacrificing strength or stability.\n\t\u003c\/p\u003e\n\n\t\u003c!-- Call to Action --\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eDependable Mobility Starts Here\u003c\/h2\u003e\n\t\u003cp\u003e\n\t\tUpgrade your mobility solutions with the Durastar 4\" Polyolefin Donut Wheel — designed for durability, reliability, and seamless performance across various commercial and industrial applications.\n\t\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Durastar","offers":[{"title":"No Hardware","offer_id":51613548118328,"sku":"414-DPO-82B","price":11.0,"currency_code":"USD","in_stock":true},{"title":"5\/16\" Mounting Hardware Pack (4 pcs)","offer_id":52323686089016,"sku":"414-DPO-82B","price":24.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/4191\/0328\/files\/414-DPO-82B-2.jpg?v=1771098732"},{"product_id":"durastar-4-x-1-1-4-white-polyolefin-donut-wheel-350-lbs-capacity-and-1-2-plain-bore","title":"4\" x 1-1\/4\" Polyolefin Industrial Replacement Wheel – 350 lb | 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        Durastar 4\" x 1-1\/4\" White Polyolefin Donut Wheel – 350 lbs Capacity, 1\/2\" Plain Bore\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\u003eWheel Material:\u003c\/strong\u003e Durable white polyolefin for excellent wear and impact resistance\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eWheel Diameter:\u003c\/strong\u003e 4 inches\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eTread Width:\u003c\/strong\u003e 1-1\/4 inches\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eBore Type:\u003c\/strong\u003e 1\/2\" plain bore for easy axle installation\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eLoad Capacity:\u003c\/strong\u003e Supports up to 350 lbs for medium-duty applications\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eTread Profile:\u003c\/strong\u003e Donut-shaped tread for reduced surface contact and smooth rolling\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eNon-Marking:\u003c\/strong\u003e Safe for indoor floors without leaving streaks or residue\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eCorrosion Resistance:\u003c\/strong\u003e Moisture and chemical-resistant design for long-term performance\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e Ideal for carts, dollies, equipment stands, and general utility use\u003c\/li\u003e\n    \u003c\/ul\u003e\n\n    \u003c!-- Product Description --\u003e\n    \u003cp\u003e\n        The \u003cstrong\u003eDurastar 4\" x 1-1\/4\" White Polyolefin Donut Wheel\u003c\/strong\u003e is engineered to deliver lasting durability and versatile performance in a wide range of environments. With its donut-style tread and 1\/2\" plain bore, this wheel is perfect for smooth and efficient transport, whether you're equipping a utility cart or a lightweight dolly.\n    \u003c\/p\u003e\n    \u003cp\u003e\n        Constructed from high-impact polyolefin, the wheel resists moisture, chemicals, and wear, making it an ideal choice for indoor or lightly industrial applications. Its non-marking surface ensures your floors stay clean and undamaged, while the 350-pound load capacity offers reliable support for medium-duty tasks.\n    \u003c\/p\u003e\n    \u003cp\u003e\n        Simple to install and built for resilience, this wheel is a dependable solution for businesses and DIY professionals alike. Its smooth-rolling design minimizes operator fatigue and enhances maneuverability, helping you move goods with ease and efficiency.\n    \u003c\/p\u003e\n\n    \u003c!-- Call to Action --\u003e\n    \u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eUpgrade with Durastar Reliability\u003c\/h2\u003e\n    \u003cp\u003e\n        Choose the Durastar 4\" White Polyolefin Donut Wheel for a dependable, low-maintenance solution that performs across diverse applications. Improve mobility, protect your flooring, and streamline transport today.\n    \u003c\/p\u003e\n\u003c\/div\u003e","brand":"Durastar","offers":[{"title":"No Hardware","offer_id":51613548151096,"sku":"414-DPO-83E","price":11.0,"currency_code":"USD","in_stock":true},{"title":"5\/16\" Mounting Hardware Pack (4 pcs)","offer_id":52323686220088,"sku":"414-DPO-83E","price":24.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/4191\/0328\/files\/414-DPO-83E-2.jpg?v=1771098732"},{"product_id":"durastar-4-x-1-1-4-polyolefin-wheel-300-lbs-capacity-and-3-8-plain-bore","title":"4\" x 1-1\/4\" Polyolefin Wheel Industrial Replacement Wheel – 300 lb | 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\tDurastar 4\" x 1-1\/4\" Polyolefin Wheel – 300 lbs Capacity with 3\/8\" Plain Bore\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\u003eWheel Diameter:\u003c\/strong\u003e 4 inches for compact yet stable mobility\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eTread Width:\u003c\/strong\u003e 1-1\/4 inches for optimal load distribution\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eBore Type:\u003c\/strong\u003e 3\/8\" plain bore – reliable and easy to integrate with existing setups\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eLoad Capacity:\u003c\/strong\u003e Supports up to 300 lbs for medium-duty applications\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eWheel Material:\u003c\/strong\u003e Durable polyolefin resists chemicals, moisture, and impact\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Ideal for carts, fixtures, equipment, and material handling systems\u003c\/li\u003e\n\t\u003c\/ul\u003e\n\n\t\u003c!-- Product Description --\u003e\n\t\u003cp\u003e\n\tEngineered for efficiency and reliability, the \u003cstrong\u003eDurastar 4\" x 1-1\/4\" Polyolefin Wheel\u003c\/strong\u003e is a go-to solution for industrial and commercial users seeking strength and performance in a compact design. With a high-strength polyolefin composition, this wheel offers excellent resistance to impacts, chemicals, and moisture—ensuring long-lasting use even in demanding environments.\n\t\u003c\/p\u003e\n\t\u003cp\u003e\n\tThe 3\/8\" plain bore design provides compatibility with a wide range of axle types and hardware, making it an adaptable choice for custom assemblies and replacement needs. With a 300-pound load capacity, this wheel excels in medium-duty applications across warehouses, assembly lines, retail equipment, and utility carts.\n\t\u003c\/p\u003e\n\t\u003cp\u003e\n\tBacked by Durastar’s reputation for quality manufacturing, this polyolefin wheel delivers smooth, consistent performance with minimal maintenance. Its non-marking tread ensures protection for floors while maintaining ease of maneuverability on a variety of surfaces.\n\t\u003c\/p\u003e\n\n\t\u003c!-- Call to Action --\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eUpgrade Your Equipment with Durastar Quality\u003c\/h2\u003e\n\t\u003cp\u003e\n\tEnhance your mobility solutions with the trusted durability of Durastar wheels. Designed for reliability, precision, and ease of use—perfect for industries that demand performance and value.\n\t\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Durastar","offers":[{"title":"No Hardware","offer_id":51613549166904,"sku":"414-PO-82B","price":12.0,"currency_code":"USD","in_stock":true},{"title":"5\/16\" Mounting Hardware Pack (4 pcs)","offer_id":52323688218936,"sku":"414-PO-82B","price":25.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/4191\/0328\/files\/414-PO-82B-2.jpg?v=1771098734"}],"url":"https:\/\/casterhq.com\/collections\/w-4-wheels-337.oembed","provider":"CasterHQ","version":"1.0","type":"link"}