The Gates 12G12MFFOR is a genuine Gates MegaCrimp One-Piece Coupling designed for robust hydraulic hose applications. This straight coupling features a Female Flat-Face O-Ring Swivel with a 1 1/16 - 12 thread, suitable for 3/4 inch (19.1 mm) I.D. hydraulic hoses. It is compatible with a wide range of Gates hydraulic hoses including G1, G2, G3, G4, G6, G8, G10, G12, G14, G16, G18, G20, G25, G35, G42 series, and their XT variants. Constructed from durable steel, this coupling ensures secure and leak-free connections in demanding fluid power systems.