GearWrench socket set organized in a dual-compartment case with labeled SAE and metric sockets arranged by size, designed for impact-ready fastener removal.
GearWrench socket set displayed in front of a black and orange case with 16 labeled sockets arranged in a row, suitable for SAE and metric fastener removal tasks.
Labeled diagram of GearWrench Bolt Biter nut driver highlighting tapered entry, dual sizing, bi-directional design, and 50X longer impact life for damaged fastener extraction.
Close-up of GearWrench socket tool engaging a large bolt on a metal engine component, showing 2 1/4 inch and 57 mm size markings for heavy-duty mechanical applications.
Cordless power tool with GearWrench bit engaging a fastener on a rusted metal housing near a bearing, illustrating mechanical disassembly in industrial repair work.
GearWrench socket set organized in a dual-compartment case with labeled SAE and metric sockets arranged by size, designed for impact-ready fastener removal.
GearWrench socket set displayed in front of a black and orange case with 16 labeled sockets arranged in a row, suitable for SAE and metric fastener removal tasks.
Labeled diagram of GearWrench Bolt Biter nut driver highlighting tapered entry, dual sizing, bi-directional design, and 50X longer impact life for damaged fastener extraction.
Close-up of GearWrench socket tool engaging a large bolt on a metal engine component, showing 2 1/4 inch and 57 mm size markings for heavy-duty mechanical applications.
Cordless power tool with GearWrench bit engaging a fastener on a rusted metal housing near a bearing, illustrating mechanical disassembly in industrial repair work.
Gearwrench

GearWrench 16-Piece Bolt Biter Nut Extractor Driver Set 86171 SAE/Metric Impact-Ready Cr-Mo Steel High-Torque Fastener Removal Kit

In stock
SKU: 86171
$95.99
Description

Dominate Damaged Fasteners with Bolt Biter™ Precision

Say goodbye to stripped bolts and frozen fasteners. The GearWrench 16-Piece Bolt Biter™ Nut Extractor & Driver Set is engineered for professionals who demand performance, durability, and versatility. Whether you're tackling rusted automotive bolts, corroded plumbing fixtures, or stubborn hardware in tight spaces, this impact-ready set delivers unmatched grip and extraction power.

Designed for high-torque applications and built with premium chrome-molybdenum alloy steel, each piece features a bi-directional gripping profile that seats quickly and releases cleanly. Dual-size sockets cover both SAE and metric ranges, making this set a must-have for mechanics, contractors, and serious DIYers.

What's Included

  • 16 Bolt Biter™ nut extractor and driver pieces
  • Sizes: 1/4 in, 7 mm, 8 mm (5/16 in), 3/8 in, 10 mm, 11 mm, 12 mm, 1/2 in, 13 mm
  • GEARCASE™ storage case for organized transport

Key Features

  • Bi-directional design grips and removes damaged fasteners with ease
  • Tapered entry seats quickly on rounded or frozen bolts
  • Dual-size sockets compatible with SAE and metric fasteners
  • Impact-rated torsion zone extends tool life up to 50x longer
  • Laser-etched high-visibility markings for fast identification
  • Black oxide finish resists corrosion in harsh environments
  • Minus-size sockets fit a wider range of damaged fasteners

Specifications

Set Piece Count 16
Drive Type Extraction
Material Chrome-Molybdenum (Cr-Mo)
Finish Black Oxide
SAE/Metric Both
Magnetic No
Weight 1.852 lb
Warranty Full Lifetime

Compliance

  • Meets or exceeds ASME and ANSI specifications
  • PROP 65 Warning: Contains chemicals known to the State of California to cause cancer and reproductive harm

Upgrade your extraction game with a set that’s built to last and engineered to outperform. Perfect for pairing with your impact driver, mechanic’s tool chest, or mobile service kit.