• Mechanical Screw Starters for ferrous or non-ferrous sloted screws. A simple twist of the alloy steel bit and the screw is firmly held, ready for trouble free starting. Screw starter releases and resets automatically. Slender aluminum body for easy access into close areas. Handy pocket clip. Should a screw, washer or nut be dropped into a hard-to-reach area, it can easily be retrieved by turning the tool around and using the strong magnet on the opposite end of the aluminum handle.