The wera pistol grip preset torque screwdriver in the 4.0Nm variant is factory pre-set to 4.0Nm the smallest value in its 4.0 8.8Nm measuring range offering a broader torque capacity suitable for a wider range of fastening tasks, including general assembly work and applications requiring greater driving force. The kraftform pistol handle delivers high torque transmission through its multi-component design, with hard and soft zones that promote comfort and reduce fatigue during extended use at high working speeds. Rapidaptor quick-release technology ensures fast, tool-free bit changes to keep productivity high. The torque can be adjusted within the measuring range using an optional re-calibration kit order code 05137002001 and confirmed with any standard torque tester. A clear signal indicates when the pre-set torque value is reached, and unlimited loosening torque means stuck screws are no obstacle. Features and benefits: factory pre-set to 4.0Nm for consistent, repeatable torque output adjustable within 4.0 8.8Nm measuring range with re-calibration kit kraftform pistol handle for high torque transmission and ergonomic use rapidaptor quick-release chuck for rapid bit changes compatible with 1 4 hex drive bits din iso 1173-c 6.3 And e 6.3 Distinct signal when pre-set value is reached unlimited loosening torque for stubborn screws contents: 7400 series kraftform torque screwdriver with factory pre-set value 3.0 8.8Nm and rapidaptor quick-release chuck, pistol handle 7463 x ...