Wera Series 7400 Kraftform pistol handle, adjustable torque screwdrivers (3.0-8.8 Nm)Wera torque screwdriver. Kraftform pistol handle for particularly high torque transfer, multi component for high working speeds and particularly ergonomic screwdriving. Variable torque setting option with highest precision. Simple adjustment of the required torque value without any special tools. Easy to read scale value. Rapidaptor quick release technology for rapid bit change. Unlimited torque to loosen seized screws. Multi component Kraftform