Originally Posted by Old Fool
If you mean the male coupling is breaking off,that is due to not having a whip hose on the tool. Never couple up solid and expect it to last.
It sounds like he is talking about them simply leaking, the HF couplers and fittings SUCK and WILL leak right out of the box. After just a little use they REALLY leak bad. Nope, only the best for me, my compressor isn't big enough to be wasting air thru leaking junk.