Dallas Specialty | Blind Flanges | Compression Coupling | Hex Pipe Locknuts | Hex Reducer Bushing | MIP x NST (NH) Adapter | Reducer Coupling | Rubber Coupling | 1-1/2" | 1-1/4" x 1/2" | 1/2" x 1/4" | 1" x 1/2" | 2" x 1-1/4"