4" Inch Heavy Duty Caster Wheel 441 pounds Swivel Polypropylene Top Plate

Make your life easier, have big objects easier to Maneuver using the VXB005100BLPP Wheel Caster. And rolling on wheel that has 100mm diameter/3.937" inch. The thickness of the wheel is 50mm or 1.969" inch. Overall height of the wheel caster is 142mm = 5.591" inch. This wheel caster can be mounted using a Top Plate with the dimensions of 100mm x 115mm and holes distance of 75mm x 85mm. Low drag was achieved by a Polypropylene core on a Polypropylene tire spinning freely with a Double ball beaing. Maximum load calpacity that should not be exceeded on each wheel, remember to add safety factor, when calculating the load capacity 441 lb with a Swivel type. The caster temperature range = -40 to 180 F. Very important notice, you need to buy the VXB005100BLPP in order to get one :).