This do it yourself tank conversion kit allows you to convert all R-12 (no longer in allowed) Freon tanks to portable air tanks. Kit includes filler valve, gauge, 4' air hose assembly, manifold and air chuck. Not for use for propane tank conversion.

Product Features:

• Converts R-12 Freon tanks to portable air tanks
• Includes filler valve, gauge, 4' air hose assembly, manifold and air chuck
• Not for propane tank conversion