The SEALFAST 1/2" M-ORB X 1/4" F-NPSM SWIVEL is designed for reliable fluid transfer in various applications. This swivel features a male O-ring boss (M-ORB) connection on one end and a female National Pipe Straight Mechanical (F-NPSM) connection on the other, ensuring a secure fit. Constructed from durable materials, it withstands high pressure and temperature, making it ideal for hydraulic systems. With a compact design, it measures 1/2" in diameter, providing versatility in tight spaces. This product meets industry standards for quality and performance, ensuring compatibility with a range of systems.