The SEALFAST 7/8" M-ORB 90 x 3/8" F-NPSM Swivel is designed for reliable connections in hydraulic and fluid transfer systems. This swivel features a male O-ring boss (M-ORB) on one end and a female National Pipe Straight Mechanical (F-NPSM) connection on the other, ensuring compatibility with various hoses and fittings. Constructed from high-quality materials, it offers excellent resistance to wear and corrosion, making it suitable for demanding applications. This swivel meets industry standards for performance and safety, providing a secure and efficient connection.