This thread adapter is used on G & U system keg couplers. It converts 1/2″ BSP (13/16″-14) threads to 5/8″ BSP (7/8″-14) threads.It is used on the G408, G40801 and GTL425 Keg Couplers.
- For G408, G40801 and GTL425 Keg Couplers
- Bass / Caffrey’s / Boddington / Anchor Steam / Guinness / Harp WARNING: This product has Brass components.Brass alloys are known to contain trace amounts of Lead, which is known to the State of California to cause cancer and reproductive harm.For more information, go to www.P65Warnings.ca.gov.








