High-quality Kraftform Plus screwdriver. Multi-component Kraftform handle for fast and gentle working. TORX BO screws have a protruding pin in their drive profile. This prevents unauthorized loosening, as standard TORX tools cannot be used on these screws. Only special TORX BO tools feature a hole that accommodates the pin. The Wera Black Point tip and a sophisticated hardening process ensure long tip usability, increased corrosion protection, and precise fit. The hexagon roll-off protection prevents annoying rolling away at the workplace. With handle markings for easier locating and sorting of the tool.