These adapters are typically used in brake line systems where a conversion from 45-degree inverted flare to a 37-degree AN flare is needed, Can be used to adapt wheel cylinders, master cylinders, etc. and attach AN 3 flex hoses, Zinc plated steel construction for long life and corrosion resistance, Choose from 3/8"-24, 7/16"-24, 1/2"-20, or 9/16"-18 inverted flare male versions, Zinc plated for long lasting life.
