1in x 3/4in | Brass | Blind Flange | Hex Reducer Bushings | Male Adapter | Male Cam x FIP Adapter | Male NST x FIP Adatper | MIP x Male NPSH Adapter | 1-1/2" | 1" x 3/4" | 1" x 3/8" | 3" x 3/4" | 4" x 1-1/2"