1-1/4-11-1/2 Size x 1.7500" (1-3/4) Thread Length x 1.3125" (1-5/16) Shank DIA, Carbide - 5 FL - Nitride & Steam Oxide
1-1/4-11-1/2 Size x 1.7500" (1-3/4) Thread Length x 1.3125" (1-5/16) Shank DIA, Carbide Taper Pipe Tap - NPT Cast Iron, 5 Flutes, Nitride & Steam Oxide