Close | Male National Pipe Thread (MNPT) | Socket Weld x Threaded | Spigot x Threaded | Sweat x MIP | Sweat | Threaded x Threaded | Threaded | PVC 80 Pipe and Fittings | 1-1/2" | 1" x 1" x 1/2" | 1" x 3 | 3-1/2" - 3" x 1"