High-quality WIHA quality screwdrivers for a wide range of applications in electronics and mechanics. All screwdrivers with PicoFinish handle and rotating centering head. This enables fast turning (twisting) and easier application and holding of the screwdriving tool. Blades made of high-alloy chrome-vanadium-molybdenum steel, hardened throughout, matt chrome-plated. Handles made of high-quality, impact-resistant plastic with a soft zone, cadmium-free, insulating.