For a properly planned performance build, the Radium Engineering 10mm SAE Female to 90deg 3/8in Barb connects 10mm SAE Female to 90deg 3/8in Barb, giving the system a direct transition between the two connection standards. That keeps the plumbing compact and serviceable while avoiding a stack of extra adapters in a fuel, oil, or other compatible fluid system.

This version is built around a SAE Female SAE connection and a 90deg fitting angle; verify those details against your existing plumbing and hardware before ordering. Match both connection standards exactly and use the correct sealing method for the thread type being installed.