Heavy weight capability and Durability made the wheel casters like the VXB007065B1 a must use, get your do it yourself object move around from our Toronto biz. Spinning on wheel that has 65mm diameter/2.559" inch. The wheel has a width of 23mm=.906" inch. The caster dimensions heightwise is 84mm/3.307" inch. Mounted via a Top Plate that has a size of 65mm x 54mm and the holes distance of 51mm x 38mm. Low drag was achieved by a Rubber core on a Rubber tire spinning freely with a Delrin bearing. Each caster wheel will carry the load of 66 lb and is Swivel and Center Brake type. Ambient temperature range is -40 to 180 F. Order the VXB007065B1 now, just add the quantity to basket and click on Checkout.