Milton S-715-4 1/4" FNPT M Style Coupler - Pack of 4

heavy duty product , easy to install on the compressor air hose and work very good any time wen i use my air finish gum to do carpentry job .the grip to disconnect is so so good i use my my new rubber air hose with this coupler and i feel happy. i can see this female coupler is for professional and heavy duty users . i recommend ,you will feel in your fingers the difference respect to others similar product .

Very well made fittings. No leaks as of yet. The best part is that it is now easier to connect and disconnect when the line pressure is as high as140 PSI. On the cheaper disconnects it was very hard to attach and detach tools.

Works fine, good quality, and does exactly what it should. Solid coupler with no issues.

The old couplers I had were accessories that came with the 2 compressors that I use. One of the couplers was leaking, so I decided to order quality couplers to replace the two. I received the new ones in a couple of days, replaced my old ones with the Miltons.....& no more leaks. These are solid brass(like?) pieces that are unequaled in quality compared to those that I had been using.

When you order these as a "box of 100" or a "box of 10" for the average going price of only one coupler, be aware that you are only going to get one coupler, not the box of 100 or 10 that's in some listings for these couplers. I ran into this and see in the reviews that several others have as well. Having said that, this is a quality coupler for the money at $7-10 each. You will get what you pay for, but not what you were led in the ad to expect? In my experience, Milton is a quality manufacturer, but there is an issue with how the quantities are listed in the Amazon ad.