Choose your Rod Length - 3 Spoke Spider Shade Ring with Uno Threaded Center Hole Measurements 3in Rods - 7-1/4in Diameter 4in Rods - 9-1/4in Diameter 5in Rods - 11-1/4in Diameter 6in Rods - 13-1/4in Diameter 8in Rods - 17-1/4in Diameter 10in Rods - 21-1/4in Diameter 12in Rods - 25-1/4in Diameter 14i... See More