Caster Wheel, 1, 800 lb Load Rating, 1, 000 to 2, 999 lb Load Rating Range, 6 in Wheel Dia., 2 1/2 in Wheel Width, Phenolic Wheel/Tread Material, Hard, 90 Shore D, Roller, Standard Tread Shape, 1 in For Axle Size, Not Included Includes Spanner Bushing, Phenolic Wheel Core Material, Yes Non-Marking, 3 1/4 in Hub Length. This item has been restricted from sale in the following state (s): []