Impact-Resistant Phenolic Tread Wheel 1 500 lb Load Rating 1 000 to 2 999 lb Load Rating Range 6 in Wheel Dia 2 in Wheel Width Phenolic Wheel/Tread Material Hard 90 Shore D Roller Standard Tread Shape 3/4 in For Axle Size Not Included Includes Spanner Bushing Rubber Wheel Core Material Yes Non-Marking 2 3/16 in Hub Length