About this item
Wera 840/1 BTZ bits, 5.5 x 25 mm
- 05056686001
- Wera
- Standard Bits
- Wera BiTorsion Bits Series
Key points
- For socket head screws
- BiTorsion zone to absorb peak loads
- Considerable reduction in the risk of breakage, significant increase in service life
- Tough for hard materials
- 1/4" hexagon drive (Wera connecting series 1)