This 1″ x 1/2″ 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. Why pay more at your local store? Shop Petram PVC Supply for your best price.