Socket bit Proxxon VZ 12 1/2" drive 55 mm

The Proxxon VZ 12 socket bit with a 1/2" drive and 55 mm length is a single-piece tool engineered for use with 1/2" ratchets and torque tools. It is designed to engage fasteners with the VZ 12 profile and provides a medium-length reach suitable for many workshop and mechanical repair tasks. Manufactured for precision hand and workshop use, this socket bit combines a compact form with stiffness appropriate for controlled tightening and loosening operations.

Advantages

The one-piece construction reduces play between the drive and the engaging profile, improving force transmission and reliability in repetitive tasks. Its 55 mm length offers access to recessed fasteners while remaining stable under typical hand-tool torque. Compatibility with standard 1/2" ratchets and torque tools allows the socket bit to be used with existing tool sets without adapters. The design and material selection prioritize dimensional accuracy and wear resistance for workshop use.

Suitable for

• Mechanical repair and maintenance
• Assembly and disassembly of VZ 12 profile fasteners
• Automotive and industrial workshop use where medium reach is needed
• Precision hand-tool applications requiring controlled torque

Key specifications

• Drive size: 1/2"
• Engagement profile: VZ 12
• Length: 55 mm
• Construction: single-piece socket bit
• Intended use: hand and workshop tools, compatible with ratchets and torque wrenches

How to use

Attach the socket bit securely to a compatible 1/2" ratchet or torque tool before applying load. Position the VZ 12 profile over the corresponding fastener, ensuring full engagement along the contact surfaces to minimize rounding. Apply torque gradually and maintain axial alignment during tightening or loosening. Inspect the bit for wear or damage before use and replace if deformation or excessive wear is visible.

Usage recommendations

Use with a calibrated torque wrench when specific torque values are required; avoid impact tools unless the bit is explicitly rated for impact use. Clean contact surfaces and fasteners from dirt and corrosion to ensure correct engagement and to prolong tool life.