This HYDROLICO EM-ZPL12-04P is a 90-degree elbow fitting designed for 12mm tubing. It features a 1/2 PT thread, making it a versatile component for fluid connections. Sold individually.The HYDROLICO EM-ZPL12-04P is a 90-degree elbow fitting. It is designed for use with 12mm tubing and has a 1/2 PT thread. The fitting is sold in units of 1.