1 1/4 Inch Kingsway Slate Grey Glass Square Knob (Polished Nickel Finish) - The Kingsway collection from Schaub & Company are traditional in style with their simple, yet elegant design along with its beautiful beaded exterior. Available in a variety of finishes. Shown here in polished nickel. Measures 1 1/4 inches wide with a 1 inch projection. Comes complete with mounting hardware.