GearWrench 86170 8 Pc. Bolt Biter Nut Extractor & Driver Set
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GearWrench 86170 Description
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.
GearWrench 86170 Includes
- 1/4 in 7mm 8mm [5/16 in] 3/8 in 10mm 11mm [7/16 in] 12mm 13mm [1/2 in]
GearWrench 86170 Features
- 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 gear case insert rails for storage and organization
GearWrench 86170 Specifications
ASME Specification Meets or Exceeds Drive Type Extraction Fastener Size 1/4 in 7mm 8mm [5/16 in] 3/8 in 10mm 11mm [7/16 in] 12mm 13mm [1/2 in] Finish Black Oxide Magnetic No Material Chrome Molybdenum Alloy (Cr-Mo) SAE/Metric/Torx SAE/Metric Set Components 1/4 in 7mm 8mm [5/16 in] 3/8 in 10mm 11mm [7/16 in] 12mm 13mm [1/2 in] Size 1/4 in 7mm 8mm [5/16 in] 3/8 in 10mm 11mm [7/16 in] 12mm 13mm [1/2 in] Warranty Limited Lifetime -
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