Hydraulic Fitting 3/4" Male Boss X 5/8" Male Boss Swivel 6407

Brand New Carbon Steel 6407-12-10 HYDRAULIC ADAPTER 3/4" MALE BOSS X 5/8" MALE BOSS SWIVEL (Tube O.D. / Hose I.D. Size) THREAD SIZES FOR 6407-12-10 HYDRAULIC ADAPTER 1 1/16"-12 MALE BOSS-7/8"-14 MALE BOSS SWIVEL To measure threads, Calipers work very well.