Cross | Dust Cap | Hex Reducer Bushings | Slip On Flanges | Street 90 Elbow | Threaded Flange | 1-1/4" x 1" | 1" | 2-1/2" x 1-1/2" | 4" x 1-1/2" | 4" x 2" | 8" x 8" | 10"