BASE PLATE: APPROX 6cm SQUARE.
10mm Brass Nipple Plate 25mm Diameter with Screws in Antique Brass Finish
iplusmile Vintage Brass Pendant Light Canopy Plate 100mm Diameter with Thick Mounting Board and Screw Kit, Ceiling Fixture Bracket for DIY Chandelier and Wall Lamp Installation
ElekTek Brass Back Plate Kit - 10mm Male Thread and Screws with Cover - Antique Brass - Combine with E27 10mm Lampholder
NUOBESTY Ceiling Light Plate Rectangular Holder Base Vintage Chandelier Ceiling Plate Iron Canopy for Pendant Light Or Chandelier Black 3 Holes
Mipcase Retro Vintage Ceiling Canopy Plate 130mm with Closed Hook Ring, Gold Finish Chandelier Mounting Cover Plate for DIY Pendant Light Fixture in Bedroom and Dining Room
Vecys 5 PCS E27 Vintage Bronze Lamp Socket Adapter Edison Retro Lamp Holder Adapter for Vintage Light Bulbs Pendant Lamp(Vintage Brass)