Impact Deep Socket 3/4" 37mm (12-point) JCB

Deep impact socket 3/4" 37 mm (12-point) by JCB is a heavy-duty socket engineered for use with impact wrenches and pneumatic tools. The extended length allows access to recessed fasteners, while the 12-point internal geometry provides multiple engagement positions for bolts and nuts. Manufactured to withstand the high torque and shock of impact tools, this socket is intended for professional maintenance tasks in automotive, construction and industrial environments.

Advantages

The socket is impact-rated, offering enhanced durability under repeated high-torque application. Its deep profile enables reach into tight or recessed locations without compromising engagement. The 12-point design facilitates quick alignment on fasteners and is compatible with a range of bolt head shapes. Precision machining ensures a secure fit on fasteners to reduce rounding and wear.

Suitable for

• Automotive wheel and suspension maintenance
• Heavy equipment and construction machinery repair
• Industrial assembly and maintenance requiring impact tools
• Situations with recessed or hard-to-reach fasteners

Key specifications

• Drive size: 3/4 inch
• Socket size: 37 mm
• Point configuration: 12-point
• Profile: deep/extended length for recessed fasteners
• Intended use: designed for impact tools and pneumatic wrenches
• Material/finish: heat-treated steel with impact-rated finish (typical for impact sockets)

How to use

Select the socket that matches the fastener size and attach it securely to a compatible 3/4" drive impact wrench or breaker bar. When using an impact tool, ensure the socket is fully seated on the fastener before applying torque to avoid slippage. Apply controlled bursts of torque rather than continuous force, and inspect the socket regularly for cracks, deformation or excessive wear. Use appropriate personal protective equipment and follow the tool manufacturer's safety instructions.

Usage recommendations

Use this impact socket exclusively with impact-rated wrenches and accessories; do not use non-impact extensions or hand tools with an impact socket. Store in a dry place and keep sockets clean of debris to maintain fit and longevity.