High-quality Wera micro screwdriver set for fine mechanical screw connections. Ball head profile: The spherical drive profiles allow for deflection or pivoting of the tool axis relative to the screw axis, enabling "corner" screwing. By supporting 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. Precision zone for the correct torque angle during adjustment work. The Wera Black Point tip offers precision fit and optimized corrosion protection.