GearWrench 86187 13- mm [1/2"] Bolt Biter Nut Extractor & Driver

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

SPECIFICATIONS:
• ASME Specification: Meets or Exceeds
• Drive Type: Extraction
• Fastener Size: 13- mm [1/2 in]
• Finish: Black Oxide
• Magnetic: No
• Material: Chrome Molybdenum Alloy (Cr-Mo)
• SAE/Metric/Torx: SAE/Metric
• Size: 13- mm [1/2 in]
• Warranty: Limited Lifetime


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.