These couplers are compatible with Gold Star and Hoff-Stevens kegs and with certain micro brewery kegs. These keg couplers are not as common as others, but allow you to tap some of the less known and yet still outstanding beers out there.
For the true micro brewery beer fans here is our 8" twin probe beer tap. You can use this for any of your parties when you get a keg with a twin probe valve. 8" Party Pump - Black Plastic w/ Twin Probe.