Description: PVC caster , Get smooth, quiet rolling , all while protecting your floors.Perfect casters for work benches, instrument cases, art tables, coffee table, plant stands, bookshelves, shoe bins, shopping carts and so much more. LOAD CAPACITY: One caster capacity is 45kg / 100lb, total capacity for 4 casters is 135kg / 300lb (calculated by 3 casters ). Because when the floor is uneven, sometimes there will be only 3 casters bearing weight. NOTE: All size are measured by manual, please allow 1-2 mm error. Please make sure the thread and wheel size you need before buying, in case of buying the wrong specification casters. Please do not overload while using them. Features:Wheel Dia: 100mm / 4inchWheel Thickness: 24mm / 0.95inchCapacity: 45kg / 100lb per wheelInstall Type: M12 Threaded StemThread Dia: 11.8mm / 0.46inchThread Length: 30mm / 1.18inchMounting Heigth: 135mm / 5.32inchTotal Size: 104 x 46 x 165mm / 4.09 x 1.81 x 6.5inch(L*W*H)Wheel Material: PVC Package Include: 4 x PVC Caster
