Swivel, Standard Plate Caster, Load Rating 440 lb, Swivel Lock Type No Lock Included, Wheel Dia. 10 in, Wheel Width 4 1/8 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