PVC DWV | Couplings | Hex Reducer Bushings | Insert Barb x MIP Adatper | Insert Coupling | P-Traps | 1-1/2" | 1" x 3/4" | 2-1/2" x 2" | 2" x 1-1/2" | 3/4" x 1/2" | 3" x 1/2" | 4" x 1-1/2"