Premium Wera insert wrench screwdriver with hollow shaft for screw-driving on thread rods, because only then can the thread rod penetrate through the bolt into the hollow shaft of the screwdriver. Multi-component Kraftform handle for high working speeds and particularly ergonomic screwdriver. Kraftform Plus: Hard handle zones for high working speeds, while soft handle zones guarantee a high torque transfer. With hexagon anti-roll protection against rolling away. Handles marked for easy identification and sorting of tools. For external hexagon screws.
