Description
Gearwrench 84777 3/8″ Drive Bolt Biter Impact Extraction Socket 19mm [3/4″] is designed to efficiently remove or tighten damaged, rusted, or rounded fasteners. With its bi-directional design, this socket works for both removal and tightening tasks, providing versatility for various applications. The tapered entry ensures the socket easily seats onto damaged fasteners, while the dual-sized feature works with both SAE and metric fasteners. Built from chrome molybdenum alloy steel (Cr-Mo), this impact extraction socket is engineered for long-lasting durability and performance.
Features:
- Bi-directional design for both removing and tightening damaged fasteners.
- Tapered entry allows easy seating on damaged or rounded fasteners.
- Dual-sized socket works with both SAE and metric fasteners.
- Square drive with hex base for use with impact guns, ratchets, wrenches, or pliers.
- Made from chrome molybdenum alloy steel (Cr-Mo) for exceptional strength and durability.
- Laser-etched markings for easy and quick size identification.
- Black oxide coating provides superior corrosion resistance for extended lifespan.
- Offers up to 10x longer impact life compared to competing products.
- Provides up to 5x greater torque output than conventional extraction sockets.
Benefits:
- Efficiently handles damaged fasteners, reducing repair time.
- Dual-sized socket design offers flexibility with SAE and metric fasteners.
- Durable construction ensures reliable performance over time.
- Enhanced impact life and torque output compared to traditional extraction sockets.
- Perfect for automotive mechanics, industrial technicians, and repair professionals.
Technical Specifications:
- Model: 84777
- Drive Size: 3/8″
- Fastener Size: 19mm [3/4″]
- Material: Chrome Molybdenum Alloy Steel (Cr-Mo)
- Overall Length: 1.377 inches
- Width: 1.102 inches
- Finish: Black Oxide
- Locking: No
- Magnetic: No
- Set: No






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