Impact deep socket 3/4" 70 mm (12-point) JCB

Deep impact socket 3/4" 70 mm (12-point) by JCB is a heavy-duty attachment engineered for high-torque fastening and loosening tasks. Made for use with impact wrenches and pneumatic tools, this 70 mm deep socket provides extended reach to access recessed nuts and bolts. The 12-point profile accommodates hexagonal fasteners and can engage many rounded heads more effectively than a 6-point design, making it suitable for demanding automotive, construction and industrial maintenance applications.

Advantages

The socket is impact-rated and built to withstand repeated high-torque cycles without cracking or deforming. Its deep length offers additional reach compared with standard sockets, allowing secure engagement on recessed or long-threaded fasteners. The 12-point geometry enables quicker alignment on fasteners and improved fit on slightly worn heads. Manufactured to JCB quality standards, the tool is compatible with 3/4" drives and designed for reliable performance with impact wrenches and air tools.

Suitable for

• Removing and tightening recessed nuts and bolts in automotive repair
• Heavy machinery maintenance and assembly in construction and industrial settings
• Work with impact wrenches, pneumatic tools and high-torque hand tools
• Applications where extended reach and a 12-point profile improve access and alignment

Key specifications

• Drive size: 3/4"
• Socket depth: 70 mm
• Point profile: 12-point
• Designed for use with impact wrenches and pneumatic tools
• Material: impact-rated tool steel (manufacturing standard not specified)

How to use

Select the 3/4" drive impact wrench or adapter appropriate for your tool. Fit the 70 mm deep socket onto the drive and align the 12-point opening with the fastener head. Apply controlled short bursts with the impact wrench to seat the socket and avoid sustained stall torque that can damage fasteners. When working with high torque, ensure the tool and socket are clean and free of debris and confirm proper seating before applying full torque.

Usage recommendations

Use with compatible 3/4" impact tools and appropriate safety equipment. Inspect the socket and fastener condition before use; replace the socket if cracks, excessive wear, or deformation are present. Avoid using the socket with tools that exceed the recommended torque capacity of the socket or the fastener being worked on.