Air Hose Fittings And Quick Connect Air Fittings, 1/4 Inch NPT Brass Female Air Coupler Plug (10 Piece) Industrial Type D, Air Compressor Fittings

These are excellent quality fittings. They're made out of solid brass. No plating to come off just beautiful brass. Finely machined and thread on Easily. They connect to my feelings easily. They feel great no leaks. Good value for the money that I spent.

Repaired my air compressor hose. It worked great!

Perfect fit, locks well, fills sturdy , good price, good quality

Very good quality and a perfect fit. Good thread; no burs. Just what I needed to finish the installation of my hose reel. A little dab of machine oil will help the coupler slide together at first. Don't forget the Teflon tape. It was more pieces than I needed, but I like having extra parts on hand. Especially at this nice price.

I had bought AZUNO Digital Tire Inflator which had industrial type quick connect on it, and had to replace a air hose that was old, brittle and falling apart. Replaced the hose with one that had industrial fitting to math the tire inflator gauge. Had to replace the quick connects on my air compressor and on several tools. These connectors worked just fine, been using them since Jan 2024 without leaks or any problems. They can be a little more difficult to connect air hose to tools and such with needing a little more effort but with the longer shape that is to be expected.

I had bought a digital psi gauge that came with steel fitting but it didnt connect to the connector on my compressor because it wass brass. I bought these and they snapped in right away. The quality feels good too so far. Small leak, most likely because I didnt use teflon. They connect well to my other brass fittings I dont know if it supposed to be that way, steel to steel and brass to brass but it fixed my problem!

they work great

Bought as spare hardware to have in the shop. Looks like it should do the job & not be outrageously priced.

I like to have spares on hand

Just what I needed