Fragola AN -3 Female To AN -4 Male Black Anodized Aluminum Straight Swivel Expander Couplers

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Fragola AN -3 Female To AN -4 Male Black Anodized Aluminum Straight Swivel Expander Couplers
Fragola's 973 series swivel flare expander. These fittings increase a line from the swivel to a larger male AN fitting.