Marshall Excelsior MPOL x 1-5/16" FACME Brass LP Adapter Fitting ME398P 06-0288

It measures male POL (prest-o-lite) with o-ring x 1-5/16 inch male ACME (female POL). It has quick closing shutoff and sold in plastic clamshell. It is designed to provide a safe permanent outlet when installed into the household LP-Gas system. This permanent outlet eliminates the need for smaller containers when operating outdoor LP-Gas equipment.