Application: Allows for low-fatigue transmission of high torque as well as effortless opening and closing of rusted, glued, and tightly fastened screws. Blade: Chrome-vanadium steel, fully hardened, matte chrome-plated. Ergonomic and powerful screwing 2-in-1 - side handle with extra pin wrench function. Durability and safety through optimal material hardness. Perfect for tight spaces. The Wiha ComfortGrip side handle pin wrench with side drive is the tool for comfortably transmitting high torque. Thanks to the ergonomic handle design with integrated soft zones, the side handle feels pleasant in the hand. Fewer pressure points and reduced muscular strain make working with this tool a pleasure. The integrated side drive withstands high loads and enables effortless opening and closing of screw connections that are rusted, glued, or particularly tightly fastened. By resting the free hand on the handle, additional stabilization is achieved, preventing the blade from suddenly slipping out of the screw head, thus protecting both the screw and the blade. The hexagonal ball head allows for easy screwing at an angle of up to 25 degrees.