4-Inch Rubber Rigid Plate Caster
4", Rubber Wheel, Rigid Plate Caster, 246 Lb Load Capacity, Light Medium Duty, Soft Tread And Hard Core Makes For A Cushioned Ride And Quiet Movement, Recommended For Tool Boxes, Bakery Racks, Dollies, Stock Trucks, Hotel Trucks & Other Institutional Uses Requiring Good Mobility, Bulk.