4pcs 3 Inch Heavy Duty Top Plate Hooded Caster Wheel Rigid Thermoplastic PU Rubber Castor

Features: Wear resistant PU rubber wheel rolls smoothly and quietly, no damage to the floors. Galvanized bracket with good bearing capacity, anti corrosion and not easy to rust. Heavy duty plate, high hardness, strong and durable. 4 bolt steel plate fixation, steady and secure. PU material, effectively resist ultraviolet radiation, increase the service life. Specification: Material: PU + Steel Color: Green Size: 3 inches Diameter: 75mm Installation Height: 106mm Wheel Width: 33mm Wheel Thickness: 33mm Single Wheel Load: 100kg Total Wheel Load: 300kg 4pcs Package list: 4 * Casters