6410-08-12 Hydraulic Fitting 1/2" Male O-Ring Boss X 3/4" Female O-Ring Boss

Brand New Carbon Steel 6410-08-12 HYDRAULIC ADAPTER 1/2" MALE BOSS X 3/4" FEMALE BOSS (Tube O.D. / Hose I.D. Size) THREAD SIZES FOR 6410-08-12 HYDRAULIC ADAPTER 3/4"-16 MALE BOSS X 1 1/16"-12 FEMALE BOSS To measure threads, Calipers work very well.