This is a high quality pin lock fitting made by CM Becker in Germany.
Pin lock plastic quick disconnects for Cornelius style homebrew kegs. These quick connect fittings will connect to the beverage out body connect on your pin lock kegs.
Barbed fittings for are the most popular style, they make it simple to connect keg tubing directly to the barb. Threaded flare fittings are also available.
