ITEM NAME:Heavy-Duty Sliding Door Hanging Wheel Industrial Warehouse, Sliding Door, T G6M1 Heavy-Duty Sliding Door Hanging Wheel Industrial Warehouse, Sliding Door, T G6M1 bearing: 450 KG Industrial doors with hanging wheels, pulleys, bearings, high-quality bearing, more durable. Colour: picture color Material: alloy Package Contents: 1 * pulley
