4.5 National Standard Thread (NST) Female Fire Hydrant Flushing Elbow with 360 Degree Rotation, Made of Aluminum. Swivel for easy install and uninstall
A flushing elbow is made to divert the water force away from traffic or direct contact with the ground. A female swivel allows the elbow to be positioned in any direction away from traffic.
Made out of Aluminum
Size 4.5 inch National Hydrant Thread or also known as National Standard Thread.