This HYDROLICO fitting is designed as a 90-degree elbow, providing a precise angle for your piping needs. It is suitable for 3/8-inch pipes and features a 1/2 NPT thread for secure connections.The HYDROLICO ZPL3/8-04T is a 90-degree elbow fitting. It is designed for use with 3/8-inch pipes and has a 1/2 NPT thread connection.