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The Fragola Flare Expander adapts a -16AN nut to a -20AN male flare, providing a stepped adapter for larger AN fluid systems. Finished in black, it enables technicians to join mismatched AN sizes without replacing existing hoses. Use it when expanding a line diameter during custom plumbing, repairs, or fabrication where a direct mechanical transition is required.
Fragola -16AN Nut x -20AN Male Flare Expander - Black
