Antique Early Art Deco Cast Iron Uranium Slag Glass Table Lamp Parts. Needs restoration or use parts. Under the socket is a open space, don’t know if there is a spacer that is missing? This area lets the other parts move up and down. The light socket is a Leviton that has a crack. Comes with the cast iron finial. Measures 25 1/4” to top of finial x 16” to top of socket x base 6” across.