This is Vintage (Stamped Metal) "Fitter Shade Holder Cup / Canopy / Cap".
It has an (Polished Brass Finish) which is (Weathered).
It has (1 Center Hole), (3 Air Vent Holes), (3 Screw Holes) and (3 Screws).
PLEASE NOTE: The Listing is for 1 item, you can purchase as many items as you need.
It is in Good Condition (Please see pictures for exact condition). Thanks and good luck!