Reducer Couplings | Reducer Coupling | Repair Coupling | Rubber Coupling | Gasket x Gasket | 1-1/2" x 1/2" | 1-1/4" x 3/4" | 1" x 1/2" | 2-1/2" | 3/4" x 1/2" | 3" x 1-1/2" | 3"