Socket bit 38 mm 3/4" 6-point, JCB — impact-ready drive accessory

JCB 38 mm socket bit with a 3/4" drive and a 6-point hex profile engineered for impact use. This impact-ready drive accessory is designed to fit 3/4" impact wrenches and torque tools, providing a secure engagement on large hex fasteners used in automotive, construction and industrial maintenance tasks. The solid construction and 6-point design reduce rounding of fastener corners and help transfer torque efficiently under heavy loads.

Advantages

The 6-point profile offers improved contact with hex fasteners, reducing slippage compared with 12-point alternatives. Impact-ready heat treatment and durable material increase resistance to wear and fracture during repetitive high-torque operations. The 3/4" drive interface ensures compatibility with common heavy-duty impact wrenches and torque tools, making the socket bit suitable for demanding work environments.

Suitable for

• Removing and tightening large hex bolts on vehicles and heavy machinery
• Construction and structural assembly requiring high torque
• Industrial maintenance where impact-rated accessories are needed
• Workshop use with 3/4" impact wrenches and torque tools

Key specifications

• Socket size: 38 mm
• Drive size: 3/4" (19.05 mm)
• Profile: 6-point (hex)
• Designed use: impact-ready for impact wrenches and torque tools
• Material treatment: hardened for high-torque applications

How to use

Mount the socket bit onto a compatible 3/4" impact wrench or torque tool by inserting the drive into the tool’s anvil until it locks. Position the 6-point socket fully onto the fastener head to ensure maximum contact surface. Apply torque gradually and keep the tool aligned with the fastener axis to minimize side loads. After use, inspect the socket for signs of wear or cracking before storing.

Usage recommendations

Use appropriate torque settings and impact tools rated for the required torque range. Avoid using worn or damaged sockets on critical fasteners. Store the socket bit in a dry place and inspect regularly for wear to maintain safe and reliable operation.