This 1/2″ x 1/4″ Sch 80 PVC Bushing (SPIG x FNPT) is installed in a fitting to reduce the diameter of the pipe. This bushing glues into a socket fitting and provides a female thread to connect to. Sch 80 PVC is robust and durable, perfect for commercial and industrial applications. Our close relationship with our suppliers means we can give you the best price.