3/8″ F Flare X 1/2″ M Flare Union SKU: 56UR368B Category: Brass Compression Fittings & Copper Tubing Tag: Flare Union Description Description 3/8″ F Flare X 1/2″ M Flare Union Related products Quickview SKU5651FFF 1/2″ X 1/2″ X 1/2″ Male Flare Tee More Info Quickview SKU5660I 5/8″ Od Compression Sleeve More Info Quickview SKU5645EEF 3/8″ X 3/8″ X 1/2″ Male Flare Tee More Info Quickview SKU5644IEI 5/8″ X 3/8″ X 5/8″ Flare Tee More Info