Wera Tools - 950/9 L Hex-Plus HF 1 L-key set, metric, chrome-plated, with holding functionSet of high quality L keys for hexagon socket screws with high corrosion protection and extra long lever for high power transmission and working in low positions. The Hex Plus profile offers larger contact surfaces at the screw head. The notch effect is thereby reduced to a minimum, the destruction of the screw head almost eliminated. Tools from size 3 onwards offer a holding function through a pressed resilient ball. Features The holding function on