Wheeler Professional FAT Torque Wrench Set 100 PieceThis Wheeler FAT torque wrench will tighten every screw with a predetermined torque, significantly reducing issues that can stem from under or overtightening. It has an has an easy to read side display and torque is adjusted via the knob on the bottom of the wrench. Torque can be adjusted from 10 to 65 inch pounds (1. 13 Nm to 7. 34 Nm). Both the screwdriver and the torque wrench have rubberised grip and a steel, magnetised shaft on the front end.