OUT OF STOCK - NO LONGER AVAILABLE - MANUFACTURER HAS DISCONTINUED THE ITEM
Holds gas cartridge and screws onto head for charging siphon. This is the charger holder supplied with bottles made before 1996. It will only work with the original head.
This charger holder is also a substitute for the OLD glass and metal mesh siphons, part 2240.9120. It is not a perfect fit but it does work for about 95% of the older glass and metal mesh siphons.
Inside diameter is about 21/32" or .656". Threading is different from item 2230.9049 which has the same ID.