The SEALFAST 7/8" M-O-RING 45 X 3/4" F-NPSM SWIVEL is engineered for reliable fluid transfer in hydraulic systems. Featuring a 45-degree male O-ring connection and a female National Pipe Straight Mechanical (F-NPSM) connection, it ensures a secure, leak-proof fit. Built from high-quality materials, this swivel can withstand high pressure and temperature, making it ideal for various applications. With a diameter of 7/8", it provides flexibility in installation and meets industry standards for performance and reliability.