2-11-1/2 Size x 1.7500" (1-3/4) Thread Length x 1.8750" (1-7/8) Shank DIA, Carbide - 7 FL - Nitride & Steam Oxide
2-11-1/2 Size x 1.7500" (1-3/4) Thread Length x 1.8750" (1-7/8) Shank DIA, Carbide Taper Pipe Tap - NPT Cast Iron, 7 Flutes, Nitride & Steam Oxide