Screwdriver developed according to a scientific ERGO™ process. For Torx® screws, black oxide tip for best precision. Three-component handle for optimal comfort with a soft and textured surface for excellent grip and high power transfer. Ergonomic design for maximum comfort and minimal effort. The handle is color-coded and has a symbol on the top, making it easy to choose the right screwdriver. No color identification on extra small handles, small sizes from T4 to T9. With hanging hole, flat surface that prevents it from rolling away. High-quality chrome-plated steel blade that has been hardened for good corrosion protection, a tool that lasts long