Nylon Tread Wheel, 550 lb Load Rating, 300 to 999 lb Load Rating Range, 2 in Wheel Dia., 1 in Wheel Width, Nylon Wheel/Tread Material, Hard, 70 Shore D, Plain, Standard Tread Shape, 25/64 in For Axle Size, No Includes Spanner Bushing, Plastic Wheel Core Material, Yes Non-Marking, 1 in Hub Length. This item has been restricted from sale in the following state (s): []