Gearwrench 3/8 Dr Bolt Biter Impact Extraction 16mm (84771)

Gearwrench 84771 3/8″ Drive Bolt Biter Impact Extraction Socket 16mm (5/8″) is engineered for fast and effective removal of damaged fasteners. Its bi-directional design allows for both extraction and reinstallation, while the tapered entry ensures a secure grip on worn-out bolts. Constructed from chrome molybdenum alloy steel (Cr-Mo), this impact-rated socket delivers superior strength and durability. A black oxide coating provides enhanced corrosion resistance, and high-visibility laser-etched markings ensure quick size identification. Designed for use with impact guns, ratchets, wrenches, or pliers, the Bolt Biter outperforms standard extraction sockets with up to 5x greater torque and a 10x longer impact life.

Features:

Bi-directional design allows for both removal and installation of damaged fasteners.Tapered entry ensures easy seating on rounded or worn bolts.Dual-sized socket compatible with both SAE and metric fasteners.Square drive with hex base allows use with impact guns, ratchets, wrenches, or pliers.Durable chrome molybdenum alloy steel (Cr-Mo) construction for long-lasting performance.Black oxide coating provides excellent corrosion resistance.High-visibility laser-etched markings for fast and easy identification.Delivers up to 10x longer impact life compared to standard extraction sockets.Provides up to 5x greater torque for efficient fastener removal.

Benefits:

Removes stubborn, stripped, and rusted fasteners with ease.Compatible with multiple drive tools for added versatility.Heavy-duty construction ensures long-term durability.Corrosion-resistant finish extends the tool’s lifespan.Ideal for mechanics, industrial professionals, and DIY users.

Technical Specifications:

Model: 84771Drive Size: 3/8 inchSocket Size: 16mm (5/8 inch)Material: Chrome Molybdenum Alloy Steel (Cr-Mo)Finish: Black OxideOverall Length: 1.377 inchesWidth: 0.94 inchesSAE/Metric Compatibility: SAE/MetricDrive End Diameter: 0.94 inchesLength to Shoulder: 0.944 inchesLocking: NoMagnetic: No