Ampro A2570 5 Piece Air Coupler Set Brass, Milton Type

• Contains 1ea: 1/4 Female Air Coupler, 1/4" Female Connector and 3ea. 1/4" Male Connector

I installed these on a 3/8 hose. I used tape on the threads and there are no leaks around the threads. However, there is an air leak from the coupler. The male end does not fit snug enough into the coupler. If there is any lateral pressure on the connector/coupler, air leaks from the coupler. For example, when I connect the hose/coupler to the male connector in the end of my Ingersoll Rand 2130 Impact Driver, the hose must hang straight down from the tool. Any slight tug or slight pull on the hose, and air leaks from the coupler. This must be a problem with the coupler (not the connector), since I have no problem with air leaking from the coupler connected to the tank.

Buy Ampro A2570 5 Piece Air Coupler Set Brass, Milton Type Now

The are nicely made and finished. No jagged edges and they fit well my other air compressor accessories. One good thing about this kit is that it includes an adapter with a female thread. I had bought an air chuck that came with a male thread, so I needed this kit and the female thread adapter to fit the air chuck to my air hose, which also has a male thread. Another kit that is sold here did not include an adapter with a female thread, so that one is useless to me. That other one was also made of steel, unlike this kit, which is made of brass.

Read Best Reviews of Ampro A2570 5 Piece Air Coupler Set Brass, Milton Type Here

I like that they give you males and one female, which you might need if you're building a hose.

I've had cheaper generic steel ones that leak air, but these seem to fit perfectly and don't leak.

Want Ampro A2570 5 Piece Air Coupler Set Brass, Milton Type Discount?

Bought a compressor and a couple of nail guns in a kit. Wanted to add an oil/moisture filter/separator on a more substantial and longer hose than came with kit. Needed a few quick connects to make it all come together. Selected these. What a disappointment. The male and female with thread configuration did not work correctly with the air flow on the o/m f/s. Had to get a nipple and coupling to make it work. Now the configuration is several inches longer than it needs to be. This is tolerable if I pay attention to what I am doing. The worst issue which is intolerable is the leak rate between the coupler and my nail guns. The fit snaps on well but requires very careful positioning when I set the gun down to stop the air leak. I would not recommend these for any userunless your favorite sound at the job site is hearing your compressor run constantly, they leak that badly on my Porter Cable guns.

Save 35% Off

Can't use at all. Totally defective. Sliding sleeve does not slide. Dangerous. Poorly made. No quality control. First attempt to put together would have let manufacturer know it was bad. DO NOT BUY THIS PRODUCT.