Socket 1/2" 30 mm hex GEKO G12030

GEKO Socket 1/2" 30 mm hex G12030 is a hand tool designed for fastening and loosening 30 mm hexagonal nuts and bolts. The socket fits standard 1/2-inch square drives used on ratchets, torque wrenches and extensions, and is intended for automotive, maintenance and general mechanical tasks where a precise 30 mm hex engagement is required.

Advantages

This 30 mm hex socket provides a secure six-point engagement with fasteners to reduce rounding and slipping. Made to industry-compatible dimensions for 1/2" square drives, it allows efficient power transfer from ratchets and torque tools. The tool is compact and simple to use, enabling access in tighter areas compared with larger drive systems. Its uniform hex geometry ensures consistent torque application for repeated fastening and loosening operations.

Suitable for

• Automotive repair and wheel fastening where 30 mm nuts are used
• Maintenance and servicing of machinery with 30 mm hex bolts
• General mechanical and workshop tasks requiring a 1/2" drive socket

Key specifications

• Drive size: 1/2" (square drive compatible with standard 1/2" tools)
• Socket size: 30 mm hex
• Hex profile: 6-point (hexagonal) for secure fastener contact
• Intended use: hand tool for ratchets, torque wrenches and extensions

How to use

Select a compatible 1/2" drive ratchet, breaker bar or torque wrench and attach the 30 mm socket to the square drive until it clicks or seats firmly. Position the hex socket over the fastener so the six contact faces fully engage the nut or bolt head. Turn the driving tool in the required direction to tighten or loosen; when using a torque wrench, set the required torque value before applying force. Remove the socket from the drive when work is complete and store in a suitable socket rail or toolbox.

Usage recommendations

Use the socket with tools rated for the intended torque range; avoid applying impact tools unless the socket is specified for impact use. Inspect fastener and socket faces for wear before application, and replace the socket if deformation or rounding is observed to maintain safe and effective fastening.