Packaged GearWrench Bolt Biter 16-piece insert set with labeled sizes and lifetime warranty in yellow and black case.
GearWrench Bolt Biter socket set with 15 labeled extraction sockets in gold tray; transparent lid with logo.
Open DEWALT socket set with 13 sockets in black and orange tray; transparent lid embossed with brand name.
Compact GearWrench-branded transparent case with yellow interior and black base for tool storage and organization.
Image of 16 Piece Bolt Biter SAE/Metric Wrench Insert Set. This image shows a collection of 16 black and yellow lug nut extractors, varying in size and arranged in rows. Each extractor has a unique, irregular interior shape designed to grip stripped or rounded fasteners, with yellow accents on the top rim and white size markings on the side.
Black wrench insert labeled “19 | 3/4” with toothed inner ring and hex outer shape; marked “GW” on top.
Close-up of black socket tool with specialized internal grip pattern for damaged or locking fasteners.
DEWALT socket bit set in yellow case with combination wrenches on rusted metal surface near pipe structure.
Packaged GearWrench Bolt Biter 16-piece insert set with labeled sizes and lifetime warranty in yellow and black case.
GearWrench Bolt Biter socket set with 15 labeled extraction sockets in gold tray; transparent lid with logo.
Open DEWALT socket set with 13 sockets in black and orange tray; transparent lid embossed with brand name.
Compact GearWrench-branded transparent case with yellow interior and black base for tool storage and organization.
Image of 16 Piece Bolt Biter SAE/Metric Wrench Insert Set. This image shows a collection of 16 black and yellow lug nut extractors, varying in size and arranged in rows. Each extractor has a unique, irregular interior shape designed to grip stripped or rounded fasteners, with yellow accents on the top rim and white size markings on the side.
Black wrench insert labeled “19 | 3/4” with toothed inner ring and hex outer shape; marked “GW” on top.
Close-up of black socket tool with specialized internal grip pattern for damaged or locking fasteners.
DEWALT socket bit set in yellow case with combination wrenches on rusted metal surface near pipe structure.
Gearwrench

GearWrench 16-Piece Bolt Biter SAE Metric Wrench Insert Set 86192 for Damaged Fasteners Cr-Mo Magnetic Slim Fit Storage Case

In stock
SKU: 86192
$62.99

Description

Slim, Secure, and Built to Bite—Extract Damaged Fasteners with Precision

The GearWrench 86192 Bolt Biter™ Wrench Insert Set is the ultimate solution for professionals dealing with rounded, rusted, or frozen fasteners in tight spaces. Featuring a bi-directional gripping design and ultra-thin profile—70% slimmer than traditional extractors—these inserts seat quickly, grip securely, and remove easily without damaging surrounding components.

Each insert is dual-sized for SAE and metric compatibility and fits static, ratcheting, or open-end wrenches. The hex base works with 6-point, 12-point, and spline wrenches, while the magnetic retention system ensures a snug, reliable fit. Whether you're working on automotive repairs, industrial maintenance, or field service jobs, this set delivers unmatched versatility and durability.

Made from premium chrome-molybdenum alloy steel and finished in corrosion-resistant manganese phosphate, these inserts are built to last and backed by a full lifetime warranty.

What's Included

  • 16x Bolt Biter™ SAE/Metric Wrench Inserts
  • Injection Molded Storage Case

Specifications

Set Size Range 1/4 in – 3/4 in / 7mm – 19mm
Measurement Type SAE / Metric
Material Chrome-Molybdenum (Cr-Mo)
Finish Manganese Phosphate
Drive Tang Size 1/4 in
Magnetic Retention Yes
Weight 1.450 lb
Warranty Full Lifetime
UPC 099575861925

Perfect for technicians, mechanics, and contractors who need a compact, high-performance extraction solution that works where others fail.