Muttertrekker M18ONEFIW2FC12-0X 1/2 XXXRepeatability Speed Confidence TORQUE SENSE torque control delivers greater torque repeatability than blow counting impact wrenches by utilising proprietary sensors and machine lea TORQUE SENSE error reduction feature set includes low battery shut off, double hit prevention, early trigger release detection, F R direction lock, p Elimination of the 2 step installation process and a simplified setup process via ONE KEY ensure 3X faster installation LED