Spears Manufacturing Co | 1-1/2" in flush PMC | G 1/2 B x 1/2 in. Male National Pipe Thread (MNPT) with 1/4 in. Female National Pipe Thread (FNPT) | Gasketed | MIP Threaded | Socket Weld x FIP | Spigot x Socket Weld | Threaded MIP | Gray | 1-1/2" x 1" | 1-1/2" x 3/4" | 2" x 1/2"