I know they're not exactly woodworking tools, but I love safety stuff and bought 4 of these couplers from Grainger to go with my new compressor. They're on sale for about $6.50 depending on size (the couplers, not the compressor). That's 70% off or so while supplies last. No idea how many are left, my 4 came from 3 different sites LOL.
If you search for Dyna-con couplers, then search within results for the word "Safety", they pop up. Or: http://www.grainger.com/Grainger/items/4TL35
They also have 1/4 and 1/2" or 3/8->1/4
These are manual release, so 1/4 turn twist / push or pull the collar / 1/4 turn twist back. They vent the downstream pressure before they unlock, so no hose whip. Much nicer than the HarborFreight ones at the same price, and safer.
Best,
Todd
If you search for Dyna-con couplers, then search within results for the word "Safety", they pop up. Or: http://www.grainger.com/Grainger/items/4TL35
They also have 1/4 and 1/2" or 3/8->1/4
These are manual release, so 1/4 turn twist / push or pull the collar / 1/4 turn twist back. They vent the downstream pressure before they unlock, so no hose whip. Much nicer than the HarborFreight ones at the same price, and safer.
Best,
Todd
