Wera Tools - Series 7400 ESD Kraftform adjustable torque screwdrivers (0.1-3.0 Nm) with Rapidaptor quick-release chuckWera torque screwdriver. Dependable protection against electrostatic energy and associated damage. 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 handle with hard and soft zones for high working speeds, whilst being easy