Gap-a-lets | 45 Elbow | Hex Reducer Bushings | Reducing Coupling | Gasket x Slip | 1-1/2" | 1-1/4" x 1/2" | 1" x 3/4" | 1" x 3/8" | 3" x 3/4" | 3" | 4" x 1-1/2" | 4" x 2"