Crescent CAVBXM1D32 Bolt Biter 1/2 Inch Impact Nut Driver and Extractor 1/4 Inch Hex Shank Magnetic SAE Fastener Removal Tool

Grip and Remove Rusted, Rounded, and Worn Fasteners with Ease

Stop struggling with stripped nuts and seized bolts using the Crescent Bolt Biter™ 1/2-Inch Impact Nut Driver & Extractor. This revolutionary tool redefines fastening by featuring an innovative tapered hex head design that seats easily onto fasteners in any condition—whether they are pristine, rusted, painted over, or rounded off. Unlike traditional extractors that cut into and destroy the bolt head, the Bolt Biter™ grips the material securely, allowing for high-torque application without slippage. Its bi-directional design means you can use it not only to remove stubborn fasteners but also to tighten them, making it a versatile addition to any HVAC, automotive, or maintenance toolkit.

Engineered for the demands of modern impact drivers, this extractor is built from high-strength Chrome-Molybdenum (Cr-Mo) steel, delivering up to 50X longer life than standard competition in high-torque applications. The standard 1/4-inch hex shank ensures compatibility with drills and impact drivers, while the integrated industrial-strength magnet keeps fasteners securely locked in place during one-handed operation. With high-visibility laser-etched markings for instant size identification and a corrosion-resistant black oxide finish, this tool is designed to perform reliably in the toughest job site environments.

Key Features

• Bi-Directional Grip: Innovative design allows users to tighten or remove damaged fasteners, not just extract them.
• Universal Fit: Tapered entry easily grabs onto new, worn, rounded, rusted, or painted fasteners.
• Impact Ready: Constructed from Chrome-Molybdenum (Cr-Mo) steel for 50X longer life in high-torque impact applications.
• Magnetic Hold: Strong built-in magnet secures fasteners for safe, one-handed operation.
• Standard Fitment: 1/4 in. hex shank ensures compatibility with most standard impact drivers and drills.
• Easy Identification: High-visibility laser-etched markings withstand wear for quick size selection.
• Corrosion Resistant: Durable Black Oxide finish protects against rust and jobsite debris.

What's Included

• (1) 1/2 in. Bolt Biter™ Impact Nut Extractor/Driver (CAVBXM1D32)

Specifications

Pro-Tip: Unlike spiral-flute extractors that are single-use and destroy the fastener, the Bolt Biter grips the outside of the nut. This means if you are in a pinch and don't have a replacement bolt handy, you can actually clean the threads and re-install the "bitten" fastener temporarily to finish the job.