After searching extensively, I don't believe that Amerock has a knob with the description that you give. What you can do, however, is purchase a wood Amerock knob and paint the middle of it black yourself. When you do this, make sure to put tap around the outer area of the knob, where you don't want the black to be. Then, paint the area of the knob that you do want to be black and remove the tap once the paint has dried. You'll have your beautiful wood Amerock knob with the black interior!