GearWrench 86170 8 Pc. Bolt Biter Nut Extractor & Driver Set
The GEARWRENCH Bolt Biter™ nut drivers are designed with innovative features to grip rounded out, frozen, and damaged fasteners. The revolutionary Bolt Biter™ gripping design is bi-directional, seats quickly and safely on fasteners, and removes easily from fasteners after use. Bolt Biter™ nut drivers offer an impact ready option that delivers extreme durability. Bolt Biter™ technology redefines extraction by gripping rounded fasteners rather than cutting into them, which means these nut drivers last 50x longer than competition.
- Bi-directional design for removing or tightening damaged fasteners
- Tapered entry easily seats on a damaged fastener
- Dual sized sockets designed to work with both SAE and metric fasteners
- Torsion zone offers up to 50x longer life in high torque impact applications
- Chrome molybdenum alloy steel (Cr-Mo) for exceptional strength and long lasting durability
- High-visibility laser etched markings provide quick size identification
- Black oxide finish to resist corrosion
- Minus-size sockets fit a wider range of damaged fasteners
- Included pivoting GEARCASE insert rails for storage and organization
- Sizes Included:
- 1/4 in
- 7mm
- 8mm [5/16 in]
- 3/8 in
- 10mm
- 11mm [7/16 in]
- 12mm
- 13mm [1/2 in]
