CM Becker Ball Lock Disconnect Gas In - 1/4″ Barb
This white, gas in quick disconnect comes with a barb for attaching to a gas line, and it's made by CM Becker so you know it is high quality.
The barb measures 1/4 inch, so it is compatible with either 1/4 inch or 5/16 inch beverage tubing.
Note: Sometimes ball lock fittings can be difficult to get fully seated on a Cornelius keg. We recommend using a quick spray of sanitizer solution to act as a lubricant and giving it a few twists while applying the ball lock.