Feature:

This unit is made from brass, not Aluminum. The robust design and manufacture will last a lifetime.

Great for events so you don't have to haul around a larger tank because of the small size of CO2 tanks, this is not recommended for carbonating, but great for dispensing.

Innter thread: Tr21*4

Outer thread: CGA320

Package Includes:

1pc adapter(Random color Silver or Gold)