Clean Out | Compression Coupling | Hex Reducer Bushings | Lap Joint Flanges | NST (NH) x NPT Adapter | Reducer Coupling | Slip On Flanges | Threaded Flanges | Union | PVC 80 Pipe and Fittings | 1-1/2" x 1-1/2" x 3/4" | 3" x 2" | 3" x 2-1/2"