High-quality Wera micro screwdriver for precision mechanical fastenings. For TORX security fastenings: TORX BO screws have a protruding pin in their drive profile. This prevents unauthorized loosening, as these screws cannot be operated with standard TORX tools. Only special TORX BO tools have a recess that accommodates the pin. By resting the hand on the rotating cap and utilizing the quick-turn zone below the cap, rapid spinning is possible. Time-consuming repositioning is eliminated. The power zone with integrated soft zones ensures the transfer of high loosening and tightening moments. The precision zone allows for the correct angle of rotation during adjustment work. The Wera Black Point tip offers accuracy and optimized corrosion protection. The Take it easy tool finder with color coding according to profiles and size stamping enables easy and quick identification of the required tool.