FOVERSWIVE 8"x2" Industrial Casters- Heavy Duty Casters, Cast Iron Wheel,Steel Casters Set of 4 Capacity up to 6000 Lb. Use for Platform Truck, U-Boat Cart,Workbenche(2 Swivel & 2 Rigid)

Brand: FOVERSWIVEFeatures: 【INDUSTRIAL GRADE CASTERS】：The heavy duty steel casters are made of high-quality mixed of Steel(Felixible)with strong Cast Iron hub, bright galvanized steel wheels and zinc plated finished yoke. The Heavy Duty Steel wheels have strong abrasion resistance are not easy to rust.Cast Iron Caster has strong shock absorption and buffering performance, which increases the service life. 【HIGH CAPACITY】: Industrial caster wheel 8 inch diameter, 2 inch width, top plate: 4"x 4-1/2", caster overall height: 9-1/2", with ¾” roller bearing,and ½" ID spanner bushing with Zerk Axle , One caster can be loaded up to 1500lbs, strong load-bearing capacity, so you can buy and use with confidence. 【CONQUER DEMANDING INDUSTRIAL SETTINGS】 ：Cast iron casters have an extremely long life and can withstand extreme temperatures from -50F to 800F. Recommended for objects that are not frequently moved on rough wood or concrete floors. 【WIDELY USED】：These casters are great for dollies, plat