1/4 Female NPT Push to Connect Air Fittings,CEKER 1/4 inch Air Tube Fitting 1/4" Od Tubing Air Line Quick Connect Fittings Female Pneumatic Fittings Push Lock Fittings Connectors 5Packs

I bought these for my truck air bags. A couple fittings were leaking. These fixed it!

Quick and easy. No leaks so far.

Nice looking fitting. Decent cost. I had two fittings to replace. First one went fair, but I had to remove hose to re-torque the fitting to stop leakage. Second fitting I have replaced twice. First time it leaked at both the thread and the hose ports. When I attempted to remove the hose I could not press the plastic piece enough to pull out the hose. This seems to be a common problem with these fittings. After I removed, I decided to replace the hose as well - as the old one was pretty chewed up at the fitting end and not enough hose to cut and reuse. This time I very carefully added extra teflon tape to the threads on an unused fitting. I tightened it very firmly and inserted the new hose into the fitting. This time, no leakage at the hose however the threads still leaked a bit. I tightened as much as I dared but could not completely stop the leakage at the threads. I am not sure the thread is exactly correct is what I am surmising.Pros: Reasonable cost, decent hose to fitting set up.Cons: Leakage at threads tough or impossible to stop. Difficult or impossible to remove hose once inserted (this is not necessarily a bad thing IMHO). Soft material. Began to round off fitting when really torquing it down to try to the leakage. I believe the thread is not cut perfectly to NPT specs.

Any type of angel on this connector will cause it to leak. When I was inserting the tube in to the connector, the quick little pull test to make sure the teeth grabbed ripped all the internals out of the device. i wasted 3 of these connectors because of that. I'm very disappointed. At 9 bucks for 2, I just destroyed 15 dollars worth simply trying to get them all installed correctly. Will not recommend or buy again.

Easy to use

Perfect fit, for me airborne system

Home project

Was exactly what I needed

No issues using these. No air leaks.

Haven't used them yet. Look like a very good quality product.

Fonctionne très très

Perfect fit

Great fit,Release work well too.