Pin Lock Quick Disconnect. Black top, twist-lock, 3 pin quick disconnect for LIQUID-OUT side of the pin lock kegs (Coke-style). This style has a 1/4″ male flare thread so that it can be attached to a tap hose with a female flare barb adapter. This style of connector makes removing the connector from the line easy without having to cut the line. Flare nut and barb NOT included.