Compression Coupling | Clean Out | Hex Pipe Locknuts | Hex Reducer Bushing | Hex Reducer Bushings | MIP x NST (NH) Adapter | Reducer Coupling | Socket Weld x Threaded | 1" x 3 | 2" x 3/4" | 3/8" x 1/8" | 3" x 2-1/2"