Socket 19 mm 12-point 1/2" drive Proxxon PR23312

Proxxon PR23312 is a 19 mm 12-point socket with a 1/2" drive designed for mechanical and maintenance tasks. The tool is manufactured to fit 12-point fasteners and provides a compact, precise engagement with bolts and nuts. It is compatible with 1/2" drive ratchets, torque wrenches and breaker bars and is intended for workshop, garage and professional service settings where a reliable hand tool socket is required.

Advantages

The 12-point geometry allows for more indexing positions and easier engagement in confined spaces compared with 6-point sockets. A 19 mm size covers a common range of bolt and nut applications, and the 1/2" drive provides sufficient strength for moderate to heavy torque. The socket’s fit and finish support secure contact with fastener flats to reduce slipping and rounding. Its compatibility with standard 1/2" drive accessories simplifies integration into existing tool sets.

Suitable for

• Automotive repair and maintenance
• Machine assembly and disassembly
• Industrial maintenance and service tasks
• Home workshop and DIY mechanical projects

Key specifications

• Socket size: 19 mm
• Point design: 12-point
• Drive size: 1/2 inch
• Intended application: tightening and loosening bolts and nuts
• Compatibility: 1/2" drive ratchets, torque wrenches and breaker bars

How to use

Select the 19 mm 12-point socket and attach it securely to a compatible 1/2" drive ratchet, torque wrench or breaker bar. Place the socket over the fastener ensuring full engagement with the flats, then apply controlled turning force in the appropriate direction for tightening or loosening. When using a torque wrench, set the correct torque value and apply force smoothly until the wrench indicates the set torque. After use, remove the socket from the drive and store it in a dry, organized tool set to prevent corrosion and damage.

Usage recommendations

Use the 12-point socket where access is limited and more indexing positions are beneficial. Prefer 6-point sockets for high-torque applications on soft or rounded fasteners. Inspect fasteners and the socket before use and avoid applying impact from pneumatic or hydraulic tools unless the socket is specifically rated for impact use.