Tools Metric Wheel Nut Torsion Socket Set Sizes 17 19 21mm 3pc 6679 - Laser

General description A set of three 1/2" drive torsion sockets designed to prevent wheel nuts from being over-tightened when using an impact wrench. These sockets limit the torque applied to 108Nm (80ft.lb), helping to prevent stripped threads or damage to wheel nuts and bolts, allowing for a torque wrench to be used for final tightening to the manufacturer's specified torque figure. Technical specifications Sizes: 17mm, 19mm, 21mm Length: 120mm Drive: 1/2" D Torque limit: 108Nm (80ft.lb) Material: Chrome molybdenum Usage Only use with an impact wrench. Always use a torque wrench and normal socket to check the torque after use.