High-quality Kraftform Plus screwdriver. Multi-component Kraftform handle for fast and gentle working. TORX BO screws feature 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 have a recess that accommodates the pin. The Wera Black Point tip and an elaborate hardening process ensure long usability of the tip, increased corrosion protection, and precise fit. The hexagonal roll-off protection prevents annoying rolling away at the workplace. With handle markings for easier finding and sorting of the tool.