Hex Key Screwdriver (metric) wiha 334DS050150-01 — 5 mm

Wiha 334DS050150-01 is a metric hex key screwdriver with a 5 mm tip designed for driving and tightening hexagonal socket screws. The tool is a fixed-size manual driver suitable for assembly, maintenance and repair tasks where a precise, durable 5 mm hex interface is required. Its compact form factor and solid construction make it appropriate for both professional technicians and DIY users who need a reliable 5 mm hex tool.

Advantages

The hex key screwdriver provides a consistent 5 mm tip size that fits standard hex socket screws without adapters, ensuring precise torque transfer and reduced cam-out. Built to professional standards, the tool offers a firm grip and good control during repetitive tasks. Its single-piece design minimizes flex and wear at the working end, improving longevity in routine use.

Suitable for

Key specifications

How to use

Select the 5 mm hex key screwdriver for fasteners specified as 5 mm hex sockets. Insert the tip fully into the screw recess to ensure proper engagement, then apply steady turning force in the required direction to tighten or loosen the fastener. Use controlled torque to avoid damaging screw heads; for high-torque applications pair with appropriate holding or leverage techniques to maintain alignment. Store the tool in a dry place to prevent corrosion and check the tip for wear before precision tasks.

Recommendations

For accurate results, always confirm the screw size before use and avoid excessive force that can round the hex socket. When working on assembled equipment, support the surrounding components to prevent strain on the fastener. Regular inspection and cleaning of the tip will extend service life.