Bolt Biter is the revolutionary new extraction socket system from GEARWRENCH. We talked with auto mechanics and industrial techs to learn what they hated about existing extraction sockets. Bolt Biter redefines extraction and solves all of their frustrations.

GearWrench 83911 Includes

• 1/4 in 5/16 in 3/8 in 7/16 in 1/2 in
• 1/4" Drive Adapter
• 3/8" Drive Adapter

GearWrench 83911 Features

Includes 5 SAE Bolt Biter extraction sockets and 2 impact adapters

Bi-directional design for removing or tightening damaged fasteners

Tapered entry enables socket to easily seat on a damaged fastener

Square drive with hex base for use with impact gun, ratchet, wrench, or pliers

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 corrosionUp to 10x longer impact life vs other impact extraction sockets

Up to 5x greater torque output vs other impact extraction sockets

Minus-size sockets fit a wider range of damaged fasteners

GearWrench 83911 Specifications

Drive Tang Size 1/4 in 3/8 in

Drive Type Extraction Fastener Size 1/4 in 5/16 in 3/8 in 7/16 in 1/2 in

Finish Black Oxide

Length Format Standard

Magnetic No

Material Chrome Molybdenum Alloy (Cr-Mo)

SAE/Metric/Torx SAE

Size 1/4 in 5/16 in 3/8 in 7/16 in 1/2 in

Warranty Limited Lifetime