This Quick Disconnect Coupler is of a Pin Lock design that works with Coke kegs. This connector has a Black top (Beer) and has a male 1/4" thread for a flare fitting. This connector has a special 1/4" nut that has a 1/4" hose barb attached. The purpose of the hose barb is to match the same barb size found on your standard Co2 Regulator. The standard air line assembly will connect properly and tightly with this connector.
System: Pin Lock
Male 1/4" thread for a flare fitting.
Includes attached hose barb that fits 3/16" beer line