Wera torque screwdriver. Variable torque setting option with highest precision. Simple adjustment of the required torque value without any special tools. Easy-to-read scale value; audible click signal. 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 on the hand. Suitable for bits with ¼" hexagon head drive as per DIN ISO 1173-C 6.3 and E 6.3 (ISO 1173). Features and BenefitsAdjustable Kraftform torque screwdriver with Rapidaptor quick-release chuckSuitable for bits with 1/4" hex head driveRapidaptor technology for rapid bit changeDistinct signal when pre-set value is reachedNumerical torque value indicator Contents Series 7400 Kraftform adjustable torque screwdrivers (0.1-3.0 Nm) with Rapidaptor quick-release chuck, 7441 x 1.2-3.0 Nm