Sort by popularity Sort by latest Sort by price: low to high Sort by price: high to low Sort by SKU View: 24 48 All 3/8″ F Flare X 1/2″ M Flare Union56UR368B 3/8″ X 3/8″ Flare Union56K42EE 5/8″ X 3/8″ Flare Union5642IE 1/2″ X 1/2″ Flare Union5642FF 1/2″ X 3/8″ Flare Union5642FE