- For hexagonal socket head screws
- Hex-Plus allows socket head screws to live longer
- Tough for hard materials
- 1/4 hexagon drive (Wera connecting series 4)
Application:Hexagon socket screws
Drive:1/4 hexagon. suitable for DIN ISO 1173-F 6.3 bit holders
Design:Hex-Plus. tough. for universal use
Includes:
- 840/4 Z SB bits. 4 x 50 mm. 2 pieces
- 2x 840/4 Z bits: 4 x 50 mm
