Features: 1Easy to Use: Connect beer spear to MFL quick disconnect set allows to be used with keg dispensing and co2 equipment to carbonate and dispense beverage. 2Wide Application: Double ball lock mini keg dispenser is suitable for 2L 3.6L 4L 5L 10L mini keg growler and most other mini kegs that feature inner threaded caps. 3O Ring Thread: The threaded design with O ring allows the stainless steel beer spear to be connected tightly avoid leaks on gas and liquid connection. 4Stainless Steel Material: Double ball lock mini keg dispenser is made of stainless steel material it is durable not easy to damage and has long service life. 5Good Workmanship: Mini beer keg dispenser with exquisite workmanship and beautiful appearance provides you great using experience. Specification: Item Type:DoubleBallLockMiniKegDispenserMaterial: Stainless SteelWeight: Approx. 438g / 15.5ozPressure: 60psi Package List: 1 x DoubleBallLockMiniKegDispenser