GK-120 is a colonial style molded clear glass knob with a brass. This knobs mounts with a through bolt that provides a brass accent in the center of the knob. This glass knob is 1 5/8" in diameter with a 1 3/8" projection. The base diameter is this knob is 1 1/4". This knob makes a love accent in any room in your home and is especially well suited for bedroom suits as well as incidental cabinets.