33805 ProFlex Impact Screwdriver Bit and Socket Set, 38-Piece33805 ProFlex Impact Screwdriver Bit and Socket Set, 38 Piece S2 Impact Rated Steel torsion zone bit and socket set with 6 essential socket sizes and 29 unique bits Adjustable length Cushion Grip screwdriver with quick adjust push button Powerful magnet inside barrel to better retain bits, as well as pick up and hold fasteners Small parts storage tray inside the case to secure loose fasteners, washers and extra bits Compact, modular storage system is