The Radium Engineering adapter fitting converts a 6AN ORB port to a 5/16-inch barb, providing a compact interface between an ORB-style threaded fitting and a 5/16" hose connection as stated in the market description. This small conversion fitting is described by its exact sizes and function, useful when a 6AN ORB outlet must be adapted to a 5/16" barb hose without implying additional application details.
Radium Engineering Fitting 6AN ORB to 5/16 BARB