Hex Key Wrench 022087 Wera

With a Wera unique surface contact structure called Hex-Plus, the inner sides of hexagon socket screws are not damaged and this contributes to extending the life of the screw.Work efficiency is improved by high torque transmission rate.Set Contents (mm):1.5, 2.0, 2.5, 3.0, 4.0, 5.0, 6.0, 8.0, 10.0Set Contents (piece):9HolderAcross-flat 1.5 size is an ordinary hex key. It is not a Hex-Plus specification.It cannot be tightened completely with the ball part.