This short segment of O2 Supply Teubeeng can be used to insert an inline adptr, like a Firesafe Valve or other o2 adptr, inline with longer lengths of O2 Supply Teubeeng.
COMPATIBILITY: Each clear vinyl o2 supply teub comes with standard on both ends so that it is compatible with o2 from all major manufacturers including , O2 Concepts, , and others... ..