Gap-a-lets | 45 Elbow | Hex Reducer Bushings | Insert Coupling | Male Adapter | Spigot Insert Barb Adapter | Union | 1-1/2in | 1-1/2" | 1/2" x 3/8" | 1" x 1/8" | 1" x 3/4" | 1" x 3/8"