Coupling | Female Cam x MIP Adapter | Hex Reducer Bushing | Insert Barb x MIP Adapter | Reducing Male Adapter | PVC 40 DWV Pipe and Fittings | 1-1/4" x 1" | 1/4" x 1/8" | 1" x 2-1/2" | 1" x 3/4" | 1" | 3-1/2" x 5" | 3/4" x 1/4"