Make your life easier, have big objects easier to Maneuver using the VXB011200SSPUF Wheel Caster. The wheel diameter is 200mm or 7.874" inch in inches. The wheel has a width of 50mm=1.969" inch. Overall height of the wheel caster is 240mm = 9.449" inch. Mounted via a Top Plate that has the size of 100mm x 115mm and the holes distance of 75mm x 85mm. This caster wheel core material is Stainless steel fork and Polyurethane and has a Stainless steel fork and Polyurethane tire spinning over Double ball beaing. Bearing in mind that every caster wheel has the load capacity of 661 lb with a Fixed type. The caster temperature range = -40 to 180 F. Very important notice, you need to buy the VXB011200SSPUF in order to get one :).