Tuff Grade TGC-50400-S Swivel Plate Caster, 550 lb Load, 4 in Dia x 2 in W Wheel, Phenolic, 3-3/8 x 2-13/16 in Plate Tuff Grade Plate Caster, Swivel, 550 lb, 4 in Wheel Dia, 2 in Wheel Width, Phenolic Wheel, Black Wheel, Roller Wheel Bearings, 3-3/8 x 2-13/16 in Plate
