This is the easiest way to go from a beer nut to an MFL, ball or pin lock connecter, for your Corny Kegs. Solid 304 Stainless Steel is safe, sanitary and easy to keep clean. Thread in the male end of the bushing into a beer nut using the existing washer for your lines. And attach the MFL disconnect of your choice. Quick, easy and best of all, no hose cutting!!!