Coilhose PneumaticsPRM0404 Reusable Replacement Fitting For 1/4-Inch ID Hose, 1/4-Inch MPT Rigid

This can repair the damaged fittings on a coil hose brand hose.But, it’s definitely hard to push on the hose. I found a little note on the coil hose website “use a little oil and push hose onto fitting” Maybe not an exact quote, but you get the idea. But what kind of oil? Don’t know. I used pneumatic tool oil, I figured I use the hose for nail guns, so what could possibly go wrong.A couple of things that helped me.Thread the fitting, hand tight, into some that you can clamp down, I used an air manifold,,but you use anything that won’t move. I added a bit of oil to the barbed end of the fitting and while wearing rubber dipped gloves, push the end of the hose onto the barbed fitting as hard as you can. After a few attempts and some language that would make a sailor blush, the hose finally, and slowly, went on. Did you put the collar on the hose first? If not you’re going to have to cut the hose I carefully trim off the hose from the fitting. Not that that happened to me, but hypothetically that could happen. Now unthread the fitting from whatever you had it in. Slide the sleeve down over the fitting and using two wrenches and tighten. I couldn’t tell if the fitting was spinning in the hose, or the sleeve was spinning the hose, but about every other revolution of the sleeve one the mostly stationary fitting, I had to remove the wrenches so the hose would unwind.Have fun.

well made

Exactly what I needed

was here a day or two after I ordered it, super easy to put on hose. nice that its reusable. the original hose end was clamped and not reusable

I had an air hose that got ran over... no it wasn't me... Anywhoooo, the gravel weakened the hose and as soon as I put pressure to the hose again, it had a pretty bad leak. I had one a couple of these laying around, so I just made two hoses out of the one 100 foot hose. They are nearly dummy proof, they seal tightly with the use of only a couple of wrenches. In my experience they will last the rest of the life of these hoses, and then I'll remove them and keep them for future use. There's nothing on them to wear out.

I expect that it will work for the intended job it was made for. I ordered this to repair an air hose but as it turned out I ordered the wrong size. Needed a 3/8” got a 1/4”, I guess I’ll keep it around JIC I need for a smaller hose.

(See my photo. The 2 pieces on the left comprise one of the fittings I received. The one on the right is my old fitting, with a quick-disconnect fitting attached.) The outer flange (on top) is 3/8" ID, just as I wanted, but the inner stem is 5/16", not 1/4", as in my old fitting. I called Coilhose Pneumatics and they told that this WAS the right part for my hose. So, I proceeded to install them on my 1/4" ID x 3/8" OD air hose. I finally got them on, but it was a struggle. They are very tight.

a tad hard to het the hose fitting threaded together, but eventually it worked

I bought these to repair some air hoses.They are very size specific so measure carefully before you order.They are excellent quality.

Worked well... high price dont think it could ever be cheap enough thou.....

Product is of good quality and fits only 3/8 external size (not internal)

pas facile a intaller

very bad info supplied, the part that I have order base on hose ID is not good for the Hose OD that I gotthe site shall put more info on the Hose ID and OD that this part fit with.I am very desapointed on the site info, where I had to take guet, I shoul have return the parts but did not butter.