4in x 2in | 45 Elbow | Gap-a-lets | Hex Reducer Bushings | Insert Barb x Insert Barb Coupling | Insert Coupling | Male Cam x MIP Adapter | MIP x NST (NH) Adapter | Utility Ball Valve | 1" x 3/4" | 1" x 3/8" | 3" x 3/4" | 4" x 1-1/2"