This tap works with many European (British) beers and at least one great American beer.
Includes: Anchor Steam, Bass, Caffreys, Boddinton and others. This coupler was made in Italy and uses a 5/16 barb unlike most other couplers that use a 3/8th barb.
WARNING: This product can expose you to hexavalent chromium, also known as chromium 6 (Cr6), which is known to the state of California to cause cancer, birth defects and other reproductive harm. For more information go to: www.P65Warnings.ca.gov.