Nice small Brass Spacer for your lamp project. It is brass, a magnet does not stick.
The Vintage Lighting Store
Table Lamp Old Brass
Pair of tall vintage brass crystal marble electric parlor table
Oneach 27.75 Vintage Farmhouse USB Table Lamps Set of 2 for
Stiffel SWTL-K6059-A2014-AB One Light Swing Arm Table Lamp
Vintage Small Table Lamp, Brass Night Lamp for Bedroom, Old
Lighting Parts, Lamps, Lighting, Collectables - PicClick UK
Brass and Glass Table Lamp - Canada
Portable Lamp E127516 Issue NO BH-24,780
Oneach 27.75 Vintage Farmhouse USB Table Lamps Set of 2 for
Brass and Glass Table Lamp - Canada
Licperron Vintage Lamps Table Lamp Base E26 E27 Industrial
Lancer 19 inch 100 watt Antique Brass Table Lamp Portable Light