WELLS 1-3/4 5 NC UH-CT CARBON PLUG TAP 6 STRAIGHT FLUTE 1.75 UNC MADE IN USA $164.95 Brand Wells Tools Tap Thread Size 1 - 3/4 - 5 Manufacturer Wells Tools MPN 106 Material UH CT CARBON Coating NONE Cutting Diameter 1.75 condition New – Open box WELLS 1-3/4 5 NC UH-CT CARBON PLUG TAP 6 STRAIGHT FLUTE 1.75 UNC MADE IN USA 7" OAL