Torque Socket Set Improve Efficiency and Extend Cutting Tool¡¦s Life Let screw can be fix precisely in the standard torque requirement, reduce the impact of torque can not be accurately controlled by hand. Products work with the Professional Torque Tester through rigorous testing to ensure that the useful life over 5,000 times!! *Screw specification and torque range should be base on the proposal value of different tool manufacturers.