4-Pack of 6" H.D. Rubber Wheel Steel Casters (4 Swivel Casters)

450 Pound Capacity Each H.D. 6" x 2" Rubber Swivel Casters Total Load-Bearing 1,800 Pounds 2 Seperate Zerk/Lube Fittings on Each Caster (1 for Bearing and 1 for Swivel) Mounting Plate Measurements: 3-3/8" (Center Hole to Center Hole) and 2-3/4" (Center Hole to Center Hole) -See Images