120mm (4-3/4in) Open Brass Ball Shade with 1/8ips Hole, 3-1/2in Opening & Matching Cover - Unfinished Brass. This 120mm (4-3/4in) solid brass open ball shade features a 1/8ips center mounting hole, a 3-1/2in opening, and includes a matching brass cover for a clean, finished appearance. Precision... See More