- For Phillips screws
- Profiled version
- Particularly hard for semi-hard materials
- 1/4 hexagon drive (Wera connecting series 4)
Application:Phillips screws
Drive:1/4 hexagon. suitable for DIN ISO 1173-F 6.3 bit holders
Design:Extra-hard. profiled version
Includes:
- 851/4 A bits. PH 1 x 50 x 4.5 mm
