3/4-16 x 1/4 Male O-Ring Boss x Female National Pipe Straight 45° Swivel AdapterThe 3 4 16 x 1 4 Male O Ring Boss x Female National Pipe Straight 45 Swivel Adapter is a hydraulic fitting designed to connect a MORB thread to a Female NPSM thread at a 45 degree angle. The swivel feature on the NPSM end allows for easier alignment during installation, reducing hose stress and improving system flexibility. Specification Value TYPE Male O Ring Boss x Female National Pipe Straight Mechanical 45 Swivel Adapter DESIGN Swivel Feature,