Chave de fendas manual Wiha 42389 chave de fendas de fenda individual

The Wiha 42389 Single Standard manual screwdriver is a slim, precision tool designed for delicate fastening tasks. With a total length of 160 mm and a lightweight design (15 g), it combines a long, slim handle and a quick-turning zone to enable sensitive, controlled screwdriving for precision mechanics, model-making and hobby work. The rotating cap has printed screwdriver symbols that help identify the correct profile.

Advantages

The extra-long rotating cap allows optimum feed and fast, precise fingertip turning. The screwdriver handle size concept and balanced geometry provide a good balance between precision and control. Careful workmanship and a slim handle with a soft grip ensure controlled power transmission and comfortable handling during extended use. The blade is manufactured from chrome-vanadium-molybdenum steel with a matt chrome finish for durability.

Suitable for

Key specifications

How to use

Select the appropriate screwdriver profile and position the blade tip in the screw head. Place the palm on the rotating cap and use the quick-turning zone for rapid initial rotation; apply controlled torque through the slim soft-grip handle to tighten or loosen the screw precisely. Use fingertip control for delicate operations to avoid damaging the workpiece.

Recommendations

Use this Wiha 42389 screwdriver for tasks that require sensitive torque control and precision. Keep the blade clean and free of debris; avoid using the tool on damaged or rounded screw heads. Store in a dry place to preserve the matt chrome plating and prevent corrosion.