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IRWIN NPT Tap, 1'-11 1/2' (1907ZR)

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$36.43

$ 16 .99 $16.99

In Stock
  • 1907Zr - Tap 1"-11 1/2Npt Pipe "
  • Made in the United States
  • Threading taps


Tap 1"-11 1/2Npt Pipe ".


Brian Hardwick
August 30, 2025
Excellent USA-made tool with sharp cutting edges. Easy to start with hand-held tap handle or crescent wrench. It's a tad pricey, but high quality items usually are. Time is money, and you'll be glad you skipped the Chinese stuff.
Evan Ratcliff
August 27, 2025
Works verry good for the money, ime using it to tap a couple holes in a cast iron cylinder head and have no complaints for my use.
PJ
July 3, 2025
Came just as described and performed intended job
Billet Bubba
June 8, 2025
Worked great. Good value.
kurt
June 2, 2025
The tap arrived in the little plastic bag that the manufacturer had shipped/packaged it in. The tap was not protected from damage to the threads and the lead cutting edges do appear to have some shiny/blunted edges. I am not using the tap professionally, I am going to use it maybe once or twice in my life (chase the threads in a kohler k321 engine exhaust port) and it will meet my needs. I also know that the tap was economically priced however, one would think that it would have shipped in a cardboard tube to protect the threads.
Rusty Shackleford
May 19, 2025
Used it to tap some 1/4" aluminum, works great for that!
Phil Tuttobene
March 31, 2025
Misrepresented in the description. NOT a 1.5" tap, a .5" tap.
T Mullet
February 5, 2025
Did the job with ease. Be sure to oil and go slowly, let the tool do it’s job. Another quality product from irwin / hanson
Customer
January 10, 2025
Does the job
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