Swivel, Easy-Turn Standard Plate Caster, Load Rating 3000 lb, Swivel Lock Type No Lock Included, Wheel Dia. 4 in, Wheel Width 2 in, Wheel/Tread Material Nylon, Wheel Core Material Nylon, Non-Marking No, Number of Wheels 2, Caster Brake Type No Brake Included, Tread Shape Standard