Ball Lock Becker Home Brew Keg Tap MFL Coupler Set
Ball lock system with Gas In & Beer Out. Beer Out: 1/4" MFL fitting with 1/4" Flare Fitting to fit 3/16" ID Beer Line. Gas In 1/4" MFL filling with 5/16" Flare Fitting to fit 5/16" ID Air Line. The 1/4" MFL fittings allow you to easily remove your gas/beer lines from the coupler connector