Wera 05029463001 395 HO Kraftform Plus Nutdrivers are high quality drivers for hexagon head screws by Wera that are designed with a hollow shaft for the fastening of threaded rods. Only then can the threaded rod with the nut slip into the hollow shaft. Wera 395 HO Kraftform Plus Nutdrivers are designed with multi-component kraftform handle for high working speeds and particularly ergonomic screwdriving. The Kraftform Plus technology allows for hard gripping zones for hard working speeds whereas soft zones ensure a high torque transfer. Wera 395 HO Kraftform Plus Nutdrivers also feature a hexagonal anti-roll feature that prevents any rolling away and handle markings that make for simplified finding and sorting of the tool.