Choose from the drop-down lists which type of coupler you need and how you want to connect the liquid and gas lines to it.
D Coupler: Fits Most North American Beers (E.g. Budweiser, Coors, Miller, Labatt, and Molson)
S Coupler : Fits Many Import Kegs (E.g. Heineken, Becks, and Amstel Light)
A Coupler : Fits Many German Kegs (E.g. Spaten, Warsteiner, and Paulaner)
M Coupler : Fits Some German Kegs (E.g. Schneider, Aventinus, and Einbecker)
U Coupler : Fits Some European Kegs (E.g. Guinness ,Kilkenny ,Harp)
Duotight Push Fitting: Suits 8mm external hose (either 5mm or 4mm internal)
Ball Lock: Allows connecting standard homebrew keg connections to a commercial keg.