Galvanized | Hex Reducer Bushing | Hex Reducer Bushings | Insert Barb x Insert Barb Coupling | NST (NH) x NPT Adapter | Spigot Insert Barb Adapter | Swage/Reducing Nipples | Utility Ball Valve | 1-1/2" x 1" | 1-1/2" x 3/4" | 2" x 3/8" | 3/8" x 1/4" | 3" x 1-1/2"