Impact Socket 3/4" 47 mm (6-point) JCB

JCB Impact Socket 3/4" 47 mm (6-point) is an impact-rated socket designed for use with 3/4-inch drive impact wrenches and torque tools. The 6-point profile fits hex fasteners securely to reduce rounding and improve torque transfer. Made to withstand repeated high-torque applications, this 47 mm socket is intended for demanding environments such as automotive repair, construction sites, and industrial maintenance.

Advantages

The 6-point geometry provides full-face contact with hex fasteners, minimizing damage to bolt heads while delivering efficient torque transfer. Constructed for impact use, the socket resists cracking and deformation under high torque and shock loads. Its standardized 3/4-inch drive interface ensures compatibility with common heavy-duty impact tools. The 47 mm size covers a range of large fasteners frequently found in commercial vehicles and heavy machinery.

Suitable for

• Removal and installation of large hex fasteners on commercial vehicles
• Heavy equipment and machinery maintenance in workshops
• Construction and infrastructure assembly requiring high torque
• Industrial maintenance where impact-rated accessories are required

Key specifications

• Drive size: 3/4 inch (compatible with 3/4" impact wrenches and torque tools)
• Socket size: 47 mm
• Point profile: 6-point (hex)
• Designed use: impact-rated for high-torque applications
• Typical applications: automotive, construction, industrial maintenance

How to use

Fit the socket onto a compatible 3/4-inch drive impact wrench or torque tool, ensuring the retaining mechanism (pin or detent) is engaged if applicable. Position the 6-point socket squarely onto the hex fastener and apply controlled torque using the impact tool or torque wrench as required. For removal, use steady, even pulls with the impact tool to reduce the risk of fastener damage. After use, inspect the socket for cracks or excessive wear and store it in a dry, organized tool chest.

Usage recommendations

Use this impact socket only with tools and accessories rated for impact use; avoid combining with hand-only ratchet tools not intended for impact accessories. Regularly inspect the socket before and after heavy use, and replace it if signs of cracking, rounding, or significant wear appear. For high-torque fastening where precise torque values are required, verify settings with a calibrated torque measurement device.