Packaged GearWrench Bolt Biter 30-piece insert set with labeled sockets visible through clear plastic cover, featuring multilingual branding and product info.
Open Bolt Biter socket set case with metric sizes on the left and imperial sizes on the right, each socket labeled for easy identification
Open Bolt Biter case showing black and silver sockets arranged in two rows, labeled with both metric and SAE sizes for fastener compatibility.
Compact GearWrench-branded hard-shell case with transparent lid and gold body, designed for storing Bolt Biter inserts securel
Row of black and gold GearWrench Bolt Biter sockets organized by size, ranging from small to large, displayed for easy selection.
Close-up of a black hexagonal Bolt Biter insert with a star-shaped internal pattern and flange base, designed for damaged fastener extraction
Black Bolt Biter insert with clover-shaped center and hex base, labeled “GW 19 | 3/4” with yellow and white markings for size identification
Open yellow GearWrench Bolt Biter case with black sockets scattered on a rusty workshop surface, surrounded by wrenches and industrial components.
Packaged GearWrench Bolt Biter 30-piece insert set with labeled sockets visible through clear plastic cover, featuring multilingual branding and product info.
Open Bolt Biter socket set case with metric sizes on the left and imperial sizes on the right, each socket labeled for easy identification
Open Bolt Biter case showing black and silver sockets arranged in two rows, labeled with both metric and SAE sizes for fastener compatibility.
Compact GearWrench-branded hard-shell case with transparent lid and gold body, designed for storing Bolt Biter inserts securel
Row of black and gold GearWrench Bolt Biter sockets organized by size, ranging from small to large, displayed for easy selection.
Close-up of a black hexagonal Bolt Biter insert with a star-shaped internal pattern and flange base, designed for damaged fastener extraction
Black Bolt Biter insert with clover-shaped center and hex base, labeled “GW 19 | 3/4” with yellow and white markings for size identification
Open yellow GearWrench Bolt Biter case with black sockets scattered on a rusty workshop surface, surrounded by wrenches and industrial components.
Gearwrench

GearWrench 86193 30-Piece Bolt Biter SAE/Metric Wrench Insert Set for Damaged Fasteners Magnetic Retention Slim Profile Chrome-Molybdenum Injection Case

In stock
SKU: 86193
$85.99
$149.00 Sale $85.99
Description

Slim, Secure, and Built for Extraction in Tight Spaces

When fasteners fail, the GearWrench 86193 Bolt Biter™ Insert Set delivers. Engineered for professionals who demand precision and speed, this 30-piece SAE/Metric set grips rounded, rusted, and frozen bolts with ease—no drilling, no guesswork. The ultra-thin profile fits into tight spaces where traditional extractors can't reach, making it ideal for engine bays, industrial assemblies, and field repairs.

Each insert features a bi-directional tapered entry for fast seating and removal, plus a magnetic retention system that locks into static, ratcheting, or open-end wrenches. Compatible with 6-point, 12-point, and spline wrenches, this set is a must-have for mechanics, fabricators, and maintenance crews. Pair it with GearWrench ratcheting wrenches, torque tools, or mobile tool carts for a complete extraction solution.

What's Included

  • 30 Dual-Sized SAE/Metric Bolt Biter™ Inserts
  • Injection Molded Storage Case

Specifications

Set Piece Count 30
Drive Tang Size 1/4 in
Size Range -1/4 in to 19 mm (3/4 in)
Material Chrome-Molybdenum (Cr-Mo)
Finish Manganese Phosphate
Magnetic Retention Yes
Compatibility SAE/Metric, 6pt/12pt/Spline Wrenches
Packaging Carded
Weight 2.3 lb
Warranty Full Lifetime
UPC 099575861932

 

PROP 65 Warning: This product contains or produces a chemical known to the State of California to cause cancer and birth defects or other reproductive harm.