This 5-piece tire car repair tool set includes 1 28~210 Nm 1/2 inch torque wrench and 3 sleeves, 1 extension bar. It is a great helper for car and tire maintenance in your daily work. If you need it, come and try. Features: The surface of the product is treated by electroplating, which has the characteristics of rust resistance and wear resistance. corrosion, not easy to break or bend, has a long use time. Wide application areas: suitable for tire disassembly, equipment installation, mechanical maintenance and repair. daily use. Chrome vanadium steel material, strong and not easy to break, the handle is comfortable to grip, gives you a better using experience. With a storage box for storing tools, not easy to lose and very convenient to carry. Loosen the locking device to adjust the torque. Loosen it counterclockwise to adjust the torque and lock it clockwise to use. Features: Material: chrome steel vanadium Torque ranges: 28~210?Nm Sleeve size: 17mm, 19mm, 21mm Extension bar: 1/2?inch Torque Wrench Length: 465 mm Sleeve length: 37 mm Package size: 500 * 80 * 70 mm / 20.0 * 3.1 * 2.8 inch Package weight: 2100g / 4.6lb Packing list: 1 * torque wrench 3 * hexagonal sleeve 1 * extension bar br/> 1 * carrying box