- Adjustable Kraftform torque screwdriver with pistol handle and Rapidaptor quick-release chuck
- Suitable for bits with 1/4 hex head drive
- Rapidaptor technology for rapid bit change
- Distinct signal when pre-set value is reached
- Numerical torque value indicator
Application: Suitable for 1/4 DIN ISO 1173-C 6.3 and E 6.3 hexagon insert bits and Wera Series 1 and 4
Design: Rapidaptor rapid-in. rapid-spin. chuck-all and single-hand technology
Accuracy: ±6 % (DIN EN ISO 6789). Numerical torque value scale. Reliable slipping mechanism and acoustic signal when reaching the set torque.
Handle: Kraftform pistol grip. multi-component
Includes:
- Series 7400 Kraftform pistol handle. adjustable torque screwdrivers (3.0-8.8 Nm) with Rapidaptor quick-release chuck. 7442 x 3.0-6.0 Nm









