Whatever you are building needed to be on wheels, here come the 6inch-Lock-Swivel-Caster-010. This wheel caster has a wheel diameter of 150mm or 5.906" inch in inches. The thickness of the wheel is 50mm or 1.969" inch. The Caster with the wheel from end to end is 200mm = 7.874" inch. Top Plate is the method of installing the caster to your equipment, the dimensions are 115mm x 100mm x 6mm with the holes distance of 72mm x 85mm. Low drag was achieved by a Cast Iron and Polyurethane core on a Cast Iron and Polyurethane tire spinning freely with a Roller bearing. Each caster will carry the load of 992 lb and is Swivel and Upper Locking type. The temperature range is -40 to 180 F. Buy the 6inch-Lock-Swivel-Caster-010 now, just add the quantity to basket and click on Checkout.