Socket 1/2" (Metric) STAHLWILLE 03050010 — 1/2-inch drive, metric sockets

STAHLWILLE 03050010 is a metric socket designed for use with a 1/2" (12.7 mm) drive. The socket features a precision-machined profile to engage metric fasteners accurately and reduce rounding. Its design is intended for workshop and professional environments where reliable fit and torque transfer are required for automotive repair, industrial maintenance, and mechanical assembly tasks.

Advantages

This metric socket provides a precise fit to metric bolt and nut heads, which helps preserve fastener shape and allows efficient torque application. The 1/2" drive interface is compatible with a wide range of ratchets, extensions and torque wrenches, enabling flexible use across common workshop tool sets. The component is manufactured to STAHLWILLE quality standards, offering consistent dimensional accuracy and durability for repeated professional use.

Suitable for

• Automotive repair and maintenance
• Industrial equipment servicing
• Mechanical assembly and disassembly
• General workshop fastening tasks requiring metric sizes

Key specifications

• Drive size: 1/2" (12.7 mm)
• Metric socket profile for use on metric fasteners
• Precision-machined contact surfaces for accurate engagement
• Compatibility with standard 1/2" ratchets, extensions and torque tools
• Designed for professional and workshop applications

How to use

Select the socket size that matches the metric fastener head. Fit the socket onto the 1/2" drive of a compatible ratchet, torque wrench or extension. Place the socket squarely over the fastener head and apply steady torque in the required direction, observing torque specifications where applicable. To reduce wear, avoid using the socket on damaged or heavily rounded fasteners and inspect the socket regularly for signs of deformation or wear.

Usage recommendations

Use with a matching 1/2" drive ratchet, breaker bar or torque wrench for best results. When applying high torque, use appropriate extensions and follow manufacturer torque limits for both the fastener and the torque tool to prevent damage. Store the socket in a dry tool organizer to maintain dimensional integrity and prevent corrosion.