Swivel, Standard Plate Caster, Load Rating 4000 lb, Swivel Lock Type 4-Position Directional Lock, Wheel Dia. 8 in, Wheel Width 3 in, Wheel/Tread Material Steel, Wheel Core Material Forged Steel, Non-Marking Yes, Number of Wheels 1, Caster Brake Type Swivel Lock with Side Pedal Brake, Tread Shape Standard