Application: Suitable for bits with 4 mm Halfmoon drive (and Wera Serie 9) and 4 mm HIOS drive (and Wera Series 21)
Design: With quick-release chuck for rapid bit change
Pre-set torque: 0.1 Nm, 0.3 Nm
Accuracy: ± 6% (DIN EN ISO 6789). Reliable slipping mechanism and acoustic signal when reaching the set torque.
Handle: Kraftform with non-roll feature, multi-component
Part number call-out: