Hanson 1452 Tap 5/8"-11 NC Plug, for Tap Die Extraction,Irwin,1452" /> Each plug tap features straight flutes that are ground for rapid chip removal These plug taps are great for routine maintenance, repair work and re-threading This plug tap produces a class 2B thread Designed for hand-threading work in a variety of materials 5/8" - 11 NC with a plug tap point