L-shaped hex key set Wiha 41979

The Wiha 41979 L-shaped hex key set contains nine coloured metric L-keys designed for accurate tightening and loosening of hex screws. The set combines an L-shape for leverage and access in confined spaces with features that simplify key removal and secure retention in the holder. Fluorescent paint improves visibility under UV light, and the MagicRing® spring steel holding feature secures standard hex screws in any position without magnets. The hexagonal ball end allows operation at angles up to 25°.

Advantages

The holder’s mechanism synchronises key movement so turning one key swings the others aside, allowing fast, single-key removal. A clamping mechanism prevents keys from falling out whether the holder is open or closed. Coloured, fluorescent-painted keys are easier to locate in dim light when using UV. MagicRing® combined with the ball end gives firm screw retention and angled access up to 25°, reducing time spent searching for lost keys and lowering the risk of leaving tools inside equipment.

Suitable for

• Maintenance and repair tasks requiring metric hex keys
• Working in tight or recessed spaces where angled access is needed
• Technical workshops and service engineers who need quick key selection

Key specifications

• Brand: Wiha
• Model / MPN: 41979
• EAN: 4010995419790
• Set contents: 9 metric coloured L-keys
• Features: MagicRing® spring steel holding feature, fluorescent paint, hexagonal ball end (up to 25°)

How to use

Select the required L-key while holding the set. Rotate one key in the holder to pivot the remaining keys aside and remove the desired key. Use the L-shape for leverage or insert the ball end at an angle up to 25° for difficult-to-reach fasteners. The MagicRing® will hold the screw on the key for repositioning or installation without the need for magnets.

Usage recommendations

Store the set in the supplied holder and close the clamping mechanism after use. Use UV light if necessary to locate fluorescent-painted keys in low-light conditions. Inspect keys regularly for wear before use and replace any damaged keys to maintain safe operation.