This 3″ Sch 80 PVC Male Adapter (SOC x MNPT) adds a male NPT thread to the end of a pipe. One side connects to a pipe using solvent welding and the other has male threads. 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.