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

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