This 3″ x 2″ Sch 80 PVC Bushing (SPIG x SOC) is installed in a fitting to reduce the diameter of the pipe. Spigot and socket connections are solvent welded to a pipe or fitting. Sch 80 PVC is robust and durable, perfect for commercial and industrial applications. Our prices are a fraction of what you pay at your local plumbing store, order from Petram PVC Supply for quick shipping.