Ball lock Duotight 8mm (5/16") Beer Black/Yellow

Ball coupling with integrated Duotight 8mm (5/16") quick coupling. Ingenious ball coupling from kegland means you don't have to choose between hose clamp or quick coupling with threads. Now there is finally a ball coupling in really good plastic material that better resists chemicals and has a built-in quick coupling. For hoses with 8mm outer diameter.