Wera screwdriver to tighten or loosen screws. Multi-component Kraftform handle for fast and low-fatigue working. Kraftform Plus features hard gripping zones for high working speeds, while soft zones ensure high torque transfer. The hexagonal blade, made from high-quality bit material, enables a full transfer of force. Ductile tempered material prevents any splintering or breaking of the blade. The Wera Black Point tip and a complex hardening process ensure a long service life of the tip, enhanced corrosion protection, and an exact fit. The hexagonal anti-roll feature prevents any bothersome rolling away at the workplace.