High-quality stainless steel Allen key for Allen screws from Wera. Stainless steel avoids the transfer of foreign rust. The hex plus profile provides larger contact surfaces in the screw head. The notch effect is reduced to a minimum, the destruction of the screw head almost eliminated. With holding function for hexagon socket screws on the long leg. With hexagonal ball head on the long leg: the spherical output profiles allow the tool axis to be deflected or swivelled to the screw axis, so that it can be screwed "around the corner". "Take it easy" tool finder with colour coding according to sizes. In virtually wear-free angle key clip.