3950 SPKL Multicolour L-key, metric, stainless, 3 x 123 mmPremium stainless steel Wera L-key for hexagonal socket screws. Stainless steel prevents transmission of extraneous rust. The Hex-Plus profile offers larger contact surfaces in the screw head. The notch effect is reduced to a minimum and the destruction of the screw is nearly eliminated. With hex