Irwin Hanson Carbon Steel SAE Pipe Taper Tap NPT 3/4 in. 14 NPT 1 pc.

Pipe taps high carbon steel cuts internal threads in pipes nominal size of the tap is that of the pipe fitting being tapped.
Tapered at a rate of 3/4 in per foot
Nominal size of the tap is that of the pipe fitting being tapped
Ideal for pipe fittings