Impact deep socket 3/4" 78 mm (12-point) — JCB

Deep impact socket for 3/4" drive tools, 78 mm length, 12-point configuration by JCB. Designed for use with impact wrenches and torque tools, this socket provides extended reach to access recessed fasteners while maintaining a secure fit on 12-point nuts and bolts. The tool is intended for impact-rated applications where durability and reliable engagement are required in automotive, industrial maintenance and mechanical repair environments.

Advantages

The 12-point geometry ensures positive engagement with fasteners while allowing easier alignment when connecting to bolts in confined spaces. The 78 mm depth gives additional reach for recessed or long-stud applications. Manufactured for impact use, the socket resists deformation under high-torque conditions and is compatible with standard 3/4" drive impact tools. Its robust construction supports repeated use in workshop and field conditions.

Suitable for

• Removing and installing 12-point nuts and bolts recessed in housings or on long studs
• Automotive repair and wheel/hub service where extended reach is required
• Industrial maintenance tasks with impact wrenches and torque tools
• Mechanical assembly and disassembly in confined or hard-to-reach locations

Key specifications

• Drive size: 3/4"
• Socket length: 78 mm (deep)
• Point configuration: 12-point
• Intended use: impact-rated applications with impact wrenches and torque tools
• Compatible with 12-point nuts and bolts

How to use

Select the socket size that matches the fastener. Fit the socket onto a compatible 3/4" drive impact wrench or breaker bar and seat it fully onto the nut or bolt head before applying torque. For removal, apply steady, controlled bursts with the impact tool to avoid slipping; for installation, use appropriate torque settings on the torque tool. Inspect the socket for damage before use and replace if cracks or excessive wear are present.

Usage recommendations

Use only with tools and fasteners rated for impact applications. Wear appropriate eye and hand protection when operating impact tools. Store the socket in a dry, clean tool storage to prevent corrosion and check condition regularly for safe operation.