New Die Cast Unfinished Brass Victorian Style Lamp Base, 8 3/4" Diameter #BB010UNew high quality die cast brass Victorian Style lamp base, unfinished brass. Has a 5 1 4" top diameter and 8 3 4" overall diameter. The base height is 1 3 8". Center hole slip is 1 8IP (3 8") #BB010U Returns accepted within 30 days. We pay for return shipping. Item will ship next business day after receiving payment. Visit our store for other sizes & styles of lamp bases & other lamp parts. If we don't have an item listed that you need, please let us