Flare Fittings are the ideal way to connect draft tubing to Ball Lock or Pin Lock quick disconnects, because they can be easily and non-destructively disassmbled for cleaning.
This 1/4" Barb Flare Fitting is used with a KEG600 or KEG601 Swivel Nut to attach to a Beverage Out keg quick disconnect. This allows you to disconnect your beverage line from the QD for cleaning without having to cut the tubing off of the barb.