HHIP 1011-0015 5 Piece Screw Extractor Set Made in USA; Quick & easy removal of broken screws, pipes, bolts, & studs w/o damaging the Thread s in the hole Supplied in plastic case.; Includes #1, 2, 3, 4 & 5; For Removing 1/4-5/8" of studs, bolts & screws Quick & easy removal of broken screws, pipes, bolts, & studs w/o damaging the Thread s in the hole Screw extractors made of chrome-molly steel.; Made in USA