New Buffalo 84764 GearWrench Bolt Biter 3/8" Drive Impact Extraction Socket 1/2" SAE / 13mm

The GearWrench 84764 Bolt Biter™ 3/8" Drive Impact Extraction Socket is engineered to remove or reinstall stripped, rounded, and severely damaged 1/2" SAE / 13mm fasteners without the need to hammer the socket on. The innovative tapered flute design allows the socket to self-seat onto damaged fasteners, while the minus-size specification means it grips a wider range of worn-down heads than standard extraction sockets.

This dual-sized socket works on both SAE and metric fasteners, and its square drive with hex base makes it compatible with impact guns, ratchets, wrenches, or pliers — giving technicians maximum flexibility in tight spaces. Built from chrome molybdenum alloy steel (Cr-Mo), the 84764 delivers exceptional strength and is rated for up to 10x longer impact life and up to 5x greater torque output compared to competing impact extraction sockets.

Key Features:

• Bi-directional design — removes or tightens damaged fasteners
• Tapered entry — self-seats on stripped or rounded fastener heads without hammering
• Minus-size specification — fits a wider range of heavily worn fasteners
• Dual SAE/Metric sizing — works on both 1/2" SAE and 13mm metric fasteners
• Square drive with hex base — compatible with impact gun, ratchet, wrench, or pliers
• Chrome molybdenum alloy steel (Cr-Mo) construction for exceptional strength and durability
• High-visibility laser-etched markings for quick size identification
• Black oxide finish for superior corrosion resistance
• Up to 10x longer impact life vs. other impact extraction sockets
• Up to 5x greater torque output vs. other impact extraction sockets

Specifications:

• Drive Size: 3/8"
• Socket Size: 1/2" SAE / 13mm Metric
• Overall Length: 1.377 in
• Width (Drive End): 0.799 in
• Material: Chrome Molybdenum Alloy Steel (Cr-Mo)
• Finish: Black Oxide
• Length Format: Standard

The GearWrench Bolt Biter™ line carries a lifetime warranty, making it a dependable long-term addition to any professional or DIY tool collection.