It fits well and does it's job... as long as you can find an o-ring for it (teflon tape isn't enough to seal it). The description states it includes the required o-ring but same as many others have experienced, my package was sealed but the o-ring was missing. Fortunately I have an -o-ring set and was able to find one that worked.Also overpriced. This adapter is made from aluminum which makes the price of $8 about twice as much as it should cost, given it had no o-ring included.

El producto se ajusta perfectamente a las necesidades

This works as intended. However connecting a Paasche airline to my Master Airbrush compressor it leaks air. Connecting to the Paasche line it felt gritty and I could see metal dust after screwing it on. (luckily it was from the adapter not my compressor male end) I am going to try putting a seal inside against the 1/8 side; Paasche's airline has a seal already for its side of the connection. Maybe that will help but so far I ended up just putting an adapter on my Paasche airbrush to use Master Airbrush's line

Hard to find the correct fitting, but this fit the bill perfectly.

I needed this adapter to go on my Master Airbrush Model TC-326T Cool Runner II compressor outlet to my Paasche airbrush hose. I always use Teflon tape on the threads of air fittings and I have never had problems of air leaks on fittings.

It was the only thing from my Paasche airbrush setup that I bought from here that I was able to use.

This adapter works very well for my Paasche H single action airbrush and its supplied Paasche hose to connect to a Master TC-320 compressor. HOWEVER, when I installed the adapter to the compressor and then the airbrush hose to the adapter, I started up the compressor and noticed a small leak of air between the adapter and compressor. No worries, some handy PTFE did the trick and maintains pressure. Now i can begin using my airbrush finally! Do maybe 3 or 4 full clockwise rotations of PTFE beginning at the rear of the compressors threaded connection and leave the first thread or 2 open. Should work!

Already slightly annoyed that my airbrush needed an over priced adapter in the first place, it came with a large chip for free from manufacturing. Nice bonus. All in all it works just fine. Some teflon tape was needed on compressor side. Would've been better at a $4.25 price range.

I have two airbrushes, a Paasche and a Masters that came with the Masters compressor. The Paasche hose wouldn't fit on the compressor until I purchased this adapter. Now I can use either airbrush.

This is a 1/8 x 1/4 npt fitting. Don't expect this to adapt your Paasche airbrush to a 1/8 hose with this.