A high quality 9-piece stainless steel L-key set for hexagonal socket screws, contained in a practical clip fastener. The stainless steel construction provides a solution to the problem of rust being transferred from a rusty steel tool to stainless steel screws and fasteners. L-keys with the Wera Hex-Plus profile offer a larger contact surface within the screw head, reducing the notching effect to a minimum and almost completely eliminating the risk of damaging the screw recess. Features include Hex-plus profile, ball-end on the long arm, and a wear-resistant clip.