Wera Tools - 950/9 Hex-Plus 2 L-key set, metric, chrome-platedHigh quality L key set for hexagonal socket screws. Hex Plus offers a larger contact surface within the screw head. This reduces the notching effects to a minimum and almost completely eliminates the risk of destroying the screw recess. The precise chrome plated design ensures high corrosion protection; with extra long arm. Features L keys for hexagonal socket screws Hex Plus allows socket head screws to live longer High corrosion protection thanks to