Wera Hex-Plus Color Coded Metric L-Key 9 Piece SetWera Hex Plus Metric L Key Allen Wrench Set (9 Piece Set) Color Coded High quality L key set out of stainless steel for hexagon socket screws by Wera. Laser Engraved. Ball Tip for Swivel Applications. Stainless steel prevents the transfer of extraneous rust. The Hex Plus Tip Delivers 20% More Torque. 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