Liquid-Out 5 Gallon Homebrew Keg - Ball Lock Fitting - 3/16" Barb

Liquid-Out 5 Gallon Homebrew Keg - Ball Lock Fitting - 3/16" fits the most commonly used home brew tank (a.k.a. Cornelius or Corney Kegs) liquid (out) port. 

NOTE: When using homebrew tank fittings it is recommended to use either an inline check valve or regulator shutoff(s) with a built in check valve. This is because homebrew fittings do not have a built in check valve and check ball (standard in keg couplers). These features prevent the possibility of beer back flowing into the gas regulator and possibly causing damage.