The Hyper Tough 1/2-Inch Micrometer Torque Wrench is ideal for exerting the exact amount of pressure on a nut, bolt or screw. There is no pointer or dial to monitor and the dual range scale easily reads feet, pounds, and metric scales and clicks when set torque is applied. A 1/2-Inch drive allows you to use any socket with the same drive size.  It is backed by a 5-year limited warranty.