High quality L-keys out of stainless steel for hexagonal socket screws by Wera. Stainless steel prevents the transfer of extraneous rust. The Hex-Plus profile offers a greater contact surface in the head of the screw. The notching effect is therefore reduced to a minimum and damage to the screw head more or less eliminated. Come with hex ballpoint on the long arm: the ballpoint drive profile means that it is possible to swivel the tool axis away from the screwdriving axis, thus enabling "round the corner" screwdriving.Take it easy Tool Finder: colour coding according to size. In an almost wear-free L-key clip fastener.* Solution to the extraneous rust problem: fasten stainless screws with stainless tools* Hex-Plus allows socket head screws to live longer* Stainless L-keys prevent extraneous rust on stainless screws* Take it easy tool finder with colour coding according to sizes* Wear-resistant clip material for enhanced durability