Multiple U.S. Warehouse LocationsBroken ApexFree shipping on qualified orders over $100*
The Fragola flare expander is a 3AN nut to -4AN male flare expander finished in black, designed to broaden flare connections within AN-style assemblies. It lets technicians adapt flare fittings where a size transition to a male -4AN configuration is required. Intended for fabrication and custom fluid work, this expander supports precise hose and fitting alignment during assembly.
Fragola 3AN Nut x -4AN Male Flare Expander - Black
