Socket 1/2" 6-point 27 mm GEKO G12027

Socket 1/2" 6-point 27 mm GEKO G12027 is a 27 mm six-point socket designed for use with 1/2" drive ratchets, torque wrenches and extensions. It fits hexagonal fasteners with a 27 mm head and provides a secure contact surface to reduce rounding and slipping during tightening or loosening. The socket is suitable for routine maintenance and repair tasks in automotive, mechanical and general workshop settings where a medium-sized socket is required.

Advantages

The six-point profile offers improved contact with flat sides of fasteners, minimising wear on bolt heads and nuts. Compatibility with 1/2" drive tools ensures straightforward integration into standard tool sets used in garages and workshops. Compact length and solid construction deliver reliable torque transfer and stability under typical workshop loads.

Suitable for

• Automotive repairs and wheel or suspension fasteners requiring a 27 mm socket
• Mechanical assembly and disassembly of medium-sized hex fasteners
• Routine maintenance in workshops and service garages
• Use with 1/2" drive ratchets, torque wrenches and extensions

Key specifications

• Drive size: 1/2" compatible
• Socket profile: 6-point (hexagon)
• Nominal socket size: 27 mm
• Material and finish: hardened chrome-plated steel (typical for workshop sockets)
• Intended use: manual torque application with ratchets and torque wrenches

How to use

Select the 27 mm six-point socket and attach it securely to a 1/2" drive ratchet, breaker bar or torque wrench. Place the socket fully over the hexagonal fastener, ensuring a snug fit on the flats before applying force. When tightening to a specified torque, use a calibrated torque wrench and apply force smoothly to avoid over-torquing. For loosening seized fasteners, use controlled force and, if necessary, an appropriate penetrating lubricant and extension for additional leverage.

Usage recommendations

Inspect the socket and drive connection before each use for wear or damage. Use the six-point socket on hexagonal flats rather than rounded or stripped heads, and select a torque value appropriate for the fastener. Store the socket in a dry toolbox or rack to prevent corrosion and maintain performance.