Brass | Chicago Fitting x FIP Adapter | Couplings | Hex Pipe Locknuts | Hex Reducer Bushing | Insert Coupling | MIP x Female NPSH Adapter | NST (NH) x NPT Adapter | Reducer Bushing | Reducing Tee | 1-1/2" x 1/2" | 1-1/2" x 2-1/2" | 1"