The Wera 391 Series Nut Spinners have flexible shafts to reach difficult to access screws, bolts or nuts. They have three-component Kraftform handles, which uniquely fit into the hand to reduce fatigue. Multi-component Kraftform handle for fast and ergonomic screwdriving. Handle markings simplify finding and sorting of tools. Hexagonal anti-roll feature against rolling away. Lifetime warranty
- Nut Driver: 6mm
- Nut Driver: 7mm
- Nut Driver: 8mm
