SPL 1/2-04 is a model of 316 stainless steel male elbow push in fitting, which can connect 1/2 inch O.D tubing made of nylon, polyurethane, polyethylene, Teflon to the R, PT, BSPT 1/2 female thread at a 90° angle, suitable for use with steam, oil, water and other fluids in a high temperature and high pressure environment.