Glass Ball Cobalt Blue, Decorative Glass Ball
UL Listed 4 1/2 inch diameter decorative glass balls. Glass balls are reproduction antiques made using original molds. Ball surfaces are smooth and are imprinted with the year of manufacture. (No logos or other markings). Balls are fitted with 5/8" diameter copper end caps. Aluminum end caps also available. Mount on rod using two (2) ball bushings.