This connector has a gray top (gas) and has a male 1/4" thread for a flare fitting. This connector already has attached is a special 1/4" nut that has a 5/16" 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
- Gas In
- Male 1/4" thread for a flare fitting.
- Includes attached hose barb that fits 5/16" air line