Caster Wheel, 750 lb Load Rating, 300 to 999 lb Load Rating Range, 4 in Wheel Dia., 2 in Wheel Width, Polyurethane Wheel/Tread Material, Standard Tread Shape, Not Included Includes Spanner Bushing, Iron Wheel Core Material, Yes Non-Marking, 2 1/4 in Hub Length
Nonmarking Rubber Tread on Plastic Core Wheel, 200 lb Load Rating, 0 to 299 lb Load Rating Range, 3 in Wheel Dia., 1 1/4 in Wheel Width, Thermoplastic Rubber Wheel/Tread Material, Soft, 75 Shore A, Delrin, Standard Tread Shape, 3/8 in For Axle Size, Not Included Includes Spanner Bushing, Polyurethane Wheel Core Material, Yes Non-Marking, 1 9/16 in Hub Length