Rigid, Kingpinless Plate Caster, Load Rating 3000 lb, Swivel Lock Type No Lock Included, Wheel Dia. 6 in, Wheel Width 3 in, Wheel/Tread Material Phenolic, Wheel Core Material Phenolic, Non-Marking Yes, Number of Wheels 1, Caster Brake Type No Brake Included, Tread Shape Standard