Use this setup to easily connect/disconnect your line from a home brew coupler. 3/8" Barb to 1/4" (MFL) Swivel Nut is used to connect hose to 1/4 threaded MFL Cornelius Keg Connectors. You should also purchase a stainless worm clamp to secure the connected lines!
Swivel Nut Set Includes:
1/4" MFL Beer Tailpiece
3/8" Barb Stem x 1/4" FFL Nut Swivel Set (Air Line)
3/8" Swivel Nut Set for MFL 1/4" Ball Lock Pin Lock Home Brew Fitting Reviews