-16 Male O-Ring Boss x 3/4 Male National Pipe Thread 90°ElbowThe 16 Male O Ring Boss x 3 4 Male National Pipe Thread 90 Elbow s a high pressure hydraulic fitting designed to provide a leak free, secure connection while allowing for a 90 degree directional change in fluid flow. Standard tapered male pipe thread for secure and leak resistant connections. Specifications Details TYPE Elbow DESIGN 90 elbow configuration changes fluid direction for better hose routing and space efficiency. MATERIAL Steel provides