Socket bit 1/4" 6-point long 5 mm Proxxon PR23768

Proxxon PR23768 is a long 6-point socket bit with a 1/4" drive and a 5 mm internal diameter designed for precise engagement with hex fasteners. The extended length improves access to recessed or hard-to-reach nuts and bolts while the six-point profile minimises rounding and provides secure torque transfer. The socket bit is intended for use with 1/4" bit holders, ratchets and driver handles commonly found in electronics, light automotive work and general workshop tasks.

Advantages

The long 6-point design offers improved grip on hex fasteners compared with 12-point alternatives, reducing the risk of slippage and fastener damage. Its 1/4" drive ensures compatibility with a wide range of standard bit holders and driver tools. The extended length provides better access in confined spaces and behind components, enabling more controlled torque application in assembly and maintenance operations.

Suitable for

• Electronics assembly and repair where small hex fasteners are used
• Light automotive maintenance and component removal
• General workshop tasks including furniture assembly and appliance servicing
• Accessing recessed or hard-to-reach bolts in machinery or equipment

Key specifications

• Drive size: 1/4" compatible
• Internal diameter: 5 mm (hex)
• Point style: 6-point for secure engagement
• Length: long type for extended reach (suitable for recessed fasteners)
• Suitable tool interfaces: bit holders, ratchets and driver handles designed for 1/4" drive

How to use

Select a 1/4" bit holder, ratchet or driver handle that matches the tool interface. Insert the socket bit fully into the holder until it seats securely. Place the 5 mm 6-point socket over the hex fastener to ensure full engagement on all six faces before applying torque. Use controlled force to avoid over-torquing small fasteners; back off and reposition if the bit slips or if the fastener shows signs of rounding. After use, clean the bit and store it with other 1/4" drive tools to prevent corrosion and maintain fit accuracy.

Usage recommendations

For best results, pair the socket bit with a compatible 1/4" torque-limited driver when working on delicate components or where specific torque settings are required. Inspect fasteners and the socket faces regularly for wear to maintain secure engagement and reduce the risk of damaged fasteners.