No. 1 Knob Series No. 1 3/4″ Diameter 5/8″ Projection No. 2 1″ Diameter 7/8″ Projection No. 3 1-1/4″ Diameter 1″ Projection No. 4 1-1/2″ Diameter 1-1/8″ Projection Category: Cabinet Knobs Related products No. 220 Knob Series No. 860 Series