1 3/4 Inch Cadence Symphony Mother of Pearl Knob (Polished Nickel Finish) - The Cadence collection from Schaub & Company includes knobs & pulls features in Schaub's new Symphony collection. Shown here is a cabinet knob with beautiful ribbed edges and an outstanding mosaic imperial shell center. Measures 1 3/4 inches wide 1 inch in length. Projection measures 1 inch. Comes complete with mounting hardware.