High quality L-key with an extra-short arm for use on difficult-to-access screws, specifically for hexagon socket screws. The wear-free clip material ensures secure storage of the L-keys as well as simple removal. The Hex-Plus profile offers a greater contact surface in the head of the screw, reducing the notching effect to a minimum and more or less eliminating damage to the screw head. The ballpoint on the long arm allows dependable working even in challenging installation situations. The precise chrome-plated design ensures high corrosion protection. Laser-engraved and wear-resistant size markings on the L-keys allow for rapid access.