8 Inch industrail Casters Set of 4, Heavy Duty -6000lbs Capacity, Polyurethane Tread on Cast lron-Roller Bearing, Top Plate 4" x 4.5", Widely Used in Platform Trucks（2 Swivel & 2 Rigid）
8 Inch industrail Casters Set of 4, Heavy Duty -6000lbs Capacity, Polyurethane Tread on Cast lron-Roller Bearing, Top Plate 4" x 4.5", Widely Used in Platform Trucks（2 Swivel & 2 Rigid）
8 Inch industrail Casters Set of 4, Heavy Duty -6000lbs Capacity, Polyurethane Tread on Cast lron-Roller Bearing, Top Plate 4" x 4.5", Widely Used in Platform Trucks（2 Swivel & 2 Rigid）
