Bushing | Compression Coupling | Couplings | Hex Pipe Locknuts | Hex Reducer Bushing | Insert Coupling | MIP x NST (NH) Adapter | Reducer Coupling | 1-1/2" | 2" x 1-1/4" | 3/8" x 1/4" | 3/8" x 1/8" | 12" x 8"