The Fragola Flare Expander converts a -10AN nut to a -12AN male flare, providing a practical stepped adapter for AN fluid assemblies. Finished in black, it allows builders to link different AN sizes without replacing hoses or fittings. This expander is suited to custom plumbing and repair work where a straightforward, reliable size transition is needed in hose or hard-line setups.
Fragola -10AN Nut x -12AN Male Flare Expander - Black