8 X 2 Non-Marking Rubber Monoprene Swivel Caster, No Brake, Loads Up To 280 lb
4 in, Wheel Width 2 1/2 in, Wheel/Tread Material Monoprene, Wheel Core Material Steel, Non-Marking Yes, Number of Wheels 1, Caster Brake Type No Brake Included, Tread Shape Standard Swivel, Standard Plate Caster, Load Rating 350 lb, Swivel Lock Type No Lock Included, Wheel Dia.