DART 31 Piece Angle Driver Bit SetA right angle 25mm driver and magnetic bit holder to help loosen and tighten screws or fixings in them most inaccessible places. Helps you achieve the seemly impossible. Head rotates 360 degrees enabling the user to access any tight space. Adjustable handle can be fixed at 0, 45 or 90 degrees providing stability when screwing. Suitable for all 1 4" hexagon insert bits. Includes 31 pieces of high quality bits including PZ, PH, TORX and Flat bits.