Screw-type angle attachment for professional use., Suitable for cordless screwdrivers up to a maximum of 57 Nm and a maximum of 2,000 rpm, Width across corners only 50 mm, Bit holder with quick-action coupling, With 1/4" (6.35 mm) hexagonal shank, Gears made of special steel, Suitable for forward and reverse rotation, Support handle adjustable to 12 positions with lockable push-button, Screw-type angle attachment with 105° inclination, For inserting screws more easily into places difficult to reach