Product Features & specs :
Irwin Hanson 1907ZR 1 in. - 11-1/2 NPT Taper Pipe Tap Bulk
- Cuts internal threads in pipes.
- Nominal size of the tap is that of the pipe fitting being tapped
- Available in National Pipe Taper (NPT) and British Standard Pipe Taper (BSP)
- Ideal for pipe fittings
- Tapered at a rate of 3/4" per foot
- 1 in. - 11-1/2 NPT Taper Pipe Tap Bulk - 1907