Prime-Line RP77360 3/8 In., 1/2 In. and 3/4 In. Internal Pipe Wrench Set (Single Pack)

I needed these for a hose fitting that broke inside a pipe. They worked perfectly

Quality is pretty good. They are not sized right. They are a hair bigger than advertised and as a result don't fit into tubing using Imperial measurements. They may be metric in the wrong packaging. This seems to be a common complaint on these. I'm keeping them anyway, but they did not solve my problem.

I'll keep these in my tool box,, they may come in handy one day,,, but certainly not for my shower arm.. NO WAY... I think these are mis-measured or something... Save your money and get the" Superior Tool, 1/2 inch Nipple Extractor & Shower Arm Thread Remover. " My broken thread was OUT in less than one minute with the tool I recommended!!!!

Bought this to remove a 1/2 Brass nipple, but the I.D. was too small to fit the wrench.

it work perfect to remove my stuck camshaft valve solenoid from my car!!!!

They work the way they are supposed to

The 3/8 wrench did get a grip on the half inch broken pipe, but was unable to remove it because it repeatedly scraped material off the inside of the pipe. I was able to complete the repair by chasing the threads with a sharp new tap.

I tried them for a shower head piece that had broken inside the wall pipe.They just did not work. No matter how I tried. Kinda flimsy.