Gearwrench 84765 Bolt Extractor Socket 1/2 in 3/8 Drive

Product Description

The GEARWRENCH 84765 is a bolt extractor socket designed to remove damaged, rounded, or seized fasteners that standard sockets can no longer grip. It targets 1/2 inch (13 mm) fasteners and is driven by a 3/8 inch drive ratchet. The socket measures 1.377 inches in overall length and weighs 0.13 pounds. Licensed mechanics, automotive technicians, and maintenance trades reach for this tool when corrosion or over-torquing has compromised a bolt head enough to defeat conventional six-point or twelve-point sockets. The extractor profile bites into the damaged fastener surface as torque is applied, increasing grip under load.

This socket is suited for automotive repair, fleet maintenance, and general mechanical service where fastener damage is a routine challenge. It fits standard 3/8 inch drive ratchets, breaker bars, and torque handles already in most tool inventories. The compact 1.377 inch length allows access in moderately confined spaces without requiring an extension in typical applications. It handles both SAE and metric fasteners at the 1/2 inch and 13 mm equivalency, reducing the need to carry duplicate extractors for mixed-fastener jobs.

Key Features

• Extractor profile grips rounded and damaged 1/2 inch (13 mm) bolt heads
• 3/8 inch drive compatibility works with standard ratchets and breaker bars
• Overall length of 1.377 inches suits confined but not deeply recessed locations
• Increased bite under load — grip improves as more torque is applied
• Covers both imperial (1/2 inch) and metric (13 mm) fastener sizing

Compatibility

Compatible with 1/2 inch and 13 mm fasteners. Designed for use with 3/8 inch drive ratchets, breaker bars, and compatible drive tools.

Installation Notes

This tool is used by automotive technicians and mechanical trades working on fastener removal and disassembly tasks. Power down or de-energize any electrical systems and relieve pressure from any pressurized systems before attempting fastener removal in related assemblies. Use appropriate personal protective equipment when working with corroded or seized hardware. Do not use impact drivers with extractor sockets unless the socket is rated for impact use — consult the manufacturer documentation for drive method guidance.