Get a micrometer torque wrench from Grainger. Micrometer torque wrenches emit an audible click to help you know when your torque setting has been reached. This can be especially helpful when you are not in a position to see the numbers. Choose from a wide range of head types, primary scale ranges and drive sizes. Some micrometer torque wrenches include a calibration certificate. Help prevent over-torquing with a micrometer torque wrench from Grainger!