SIZE. . 1/4-28 NF.
Vermont American Rethreading Hex Die Set 8 Pieces NC Threads 5815 USA
Vermont American Rethreading Hex Die Set 10 Pieces NC & NF Threads 5816 USA
Vermont American Hex Rethreading Die Set, 8 Pieces Threads 5861, Made in USA
Vermont American 21739 52 Piece Tap and Die Set #6 to 3/4" USA Missing 2 Taps
Vermont American Rethreading Hex Die Set 8 Pieces NF Threads 5861 USA
5PC VERMONT AMERICAN 2-3-4-5-6 SCREW EXTRACTOR SET USA ????????
