Mounting VXB20040ALTB-S is the economoical solution of building project to move around by pushing or pulling. Spinning on wheel that has 40mm diameter/1.575" inch. The wheel has a width of 40mm=1.575" inch. The height of the wheel caster is 257mm = 10.118" inch. Mounted via a that has a size of 47mm x 47mm and the holes distance of 129mm x 74mm. Low drag was achieved by a Acrylonitrile Butadiene Styrene (Plastic) core on a Acrylonitrile Butadiene Styrene (Plastic) tire spinning freely with a Roller bearing. Having in mind that every caster wheel has the load capacity of 55 lb with a Swivel and Upper Brake type. The caster wheel temperature range = -40 to 180 F. Order the VXB20040ALTB-S now, just add the quantity to basket and click on Checkout.