Chave de fendas wiha 41478 29701280S4 punho ergonómico ponta magnética

Hand screwdriver wiha 41478 29701280S4 features an ergonomic handle and a magnetic tip designed for manual fastening and loosening of screws. The shaped handle improves grip and fingertip control during precise operations, while the magnetic tip secures fasteners to simplify one-handed work. The tool is intended for general workshop, maintenance and assembly tasks where reliable screw engagement and user comfort are required.

Advantages

The ergonomic handle reduces hand fatigue and provides consistent torque transfer for controlled turning. A magnetic tip retains screws and small metal parts, preventing drops and accelerating assembly. The tool’s compact profile and balanced weight make it easy to position in confined spaces and allow for accurate fingertip guidance.

Suitable for

Key specifications

How to use

Select the screwdriver for the appropriate screw head and engage the magnetic tip with the fastener. Place the shaped handle in the palm and position fingers for fingertip control, then apply steady torque to tighten or loosen the screw. The magnetic tip helps hold the screw in position while aligning it with the mating thread; for removal, use the magnetic retention to lift the screw clear of the workpiece. Store the screwdriver in a dry tool rack or box to maintain tip condition.

Recommendations

Use the screwdriver with screws of the correct compatible head type and avoid applying excessive torque beyond manual limits. Keep the tip clean and free of debris to preserve magnetic retention and accuracy. For repetitive high-torque applications, consider a powered driver to prevent handle wear and user strain.