GEARWRENCH 83911 7-Piece SAE Bolt Biter 1/4 and 3/8-Inch Drive Impact Extraction Socket Set for Stripped Rusted Damaged Fastener Removal

Rescue Your Project with the Ultimate Damaged Fastener Extraction Solution

Stop letting stripped, rusted, and stubbornly rounded-off bolts derail your workflow. The GEARWRENCH 83911 7-Piece SAE Bolt Biter™ Impact Extraction Socket Set is a revolutionary system designed from the ground up to solve the most common frustrations faced by automotive mechanics and industrial technicians. Unlike traditional extraction tools that cut into and destroy the bolt, the Bolt Biter™ system grips securely, allowing for safe removal and even re-installation of damaged hardware. Its innovative tapered entry allows the socket to seat effortlessly onto the fastener, turning a tedious, knuckle-busting chore into a quick and seamless process.

Built for the harshest environments, these extraction sockets are forged from premium Chrome Molybdenum alloy steel (Cr-Mo) and finished with a corrosion-resistant black oxide coating, delivering up to 10x the impact life and 5x the torque output of competing brands. The dual-purpose square drive with a hex base gives you the ultimate versatility to use these extractors with an impact gun, a standard ratchet, a wrench, or even pliers. High-visibility laser-etched markings ensure you grab the correct size every time, keeping your time focused on the job, not searching your toolbox.

Key Features

• Bi-Directional Design: Uniquely engineered for both removing and tightening damaged fasteners without further destruction.
• Tapered Entry: Enables the socket to easily seat and grip onto severely rounded or damaged bolt heads.
• Ultimate Versatility: Features a square drive with a hex base, allowing use with impact guns, ratchets, wrenches, or pliers.
• Heavy-Duty Construction: Forged from Chrome Molybdenum alloy steel (Cr-Mo) for exceptional strength and long-lasting durability.
• Enhanced Performance: Delivers up to 10x longer impact life and 5x greater torque output compared to standard impact extraction sockets.
• Minus-Size Capability: Designed to confidently fit and grip a wider range of heavily worn or rusted damaged fasteners.
• Quick Identification: High-visibility laser-etched size markings and a black oxide corrosion-resistant finish.

What's Included

• (5) SAE Bolt Biter™ Extraction Sockets (Sizes: 1/4", 5/16", 3/8", 7/16", 1/2")
• (2) Impact Drive Adapters (1/4" and 3/8")
• (1) Snap-On Storage Socket Rail

Specifications

Pro-Tip: Because the Bolt Biter™ system features a unique bi-directional gripping design, these aren't just for extraction! You can safely use them to securely grip and install specialized, older, or partially rounded hardware when a standard socket is prone to slipping off.