SPL 1/2-03 is 316 stainless steel male elbow push in fitting with 1/2 inch tube and R, PT, BSPT 3/8 male thread, which can connect both flexible and stiff tubing made of nylon, polyurethane, polyethylene, Teflon to the female thread at a 90° angle, suitable for use with steam, oil, water and other fluids in a high temperature and high pressure environment.