This Radium Engineering adapter converts a 3/8" SAE female fitting to a 90° 5/16" barb, allowing a clean transition between SAE-threaded plumbing and 5/16" hose lines. Its right-angle configuration is useful where space is limited, making it a practical choice for routing fuel or fluid hoses when a threaded-to-barb connection is required in tight installations.
Radium Engineering 3/8 SAE Female to 90 deg 5/16in Barb