Screw Extractor Set, 6-Piece

Six spiral-flute screw extractors in graded sizes, supplied in a PVC wallet. Each is drilled into a broken or rounded screw and turned anticlockwise with a square drive to bite in and back the screw out. Useful for repairs on wood, metal and plastics where the screw head has snapped or stripped. The six extractors range from small to large for different screw sizes, and each has a square drive end. The maker lists the set as spiral flute.