This PVCLS454 45-degree elbow is made of lightweight PVC material renowned for its great resistance against corrosion. It features a socket by spigot connection types. This schedule 40 elbow has also been molded with smooth inner walls that help in reducing extreme pressure loss while providing a higher volume when compared to alternative metal fittings. In addition, its primary use is to connect two 4" PVC pipes, altering the direction of flow between them. Here at PlumbersStock, we make it our top priority to offer you quality fittings for your plumbing needs. You may now get this 45-degree elbow at a discounted price!