6 Inch industrail Casters Set of 4, Heavy Duty -4800lbs Capacity, Polyurethane Tread(Crowned) on Cast lron, Top Plate 4" x 4.5", Widely Used in Platform Trucks, Furniture（2 Brake & 2 Rigid）
6 Inch industrail Casters Set of 4, Heavy Duty -4800lbs Capacity, Polyurethane Tread(Crowned) on Cast lron, Top Plate 4" x 4.5", Widely Used in Platform Trucks, Furniture（2 Brake & 2 Rigid）
6 Inch industrail Casters Set of 4, Heavy Duty -4800lbs Capacity, Polyurethane Tread(Crowned) on Cast lron, Top Plate 4" x 4.5", Widely Used in Platform Trucks, Furniture（2 Brake & 2 Rigid）
