Extended length thumbscrews are available. These extend 14mm inside the gallery lip for lamp shades that fall between standard gallery sizes. Standard length thumbscrews supplied. These extend 8mm inside the gallery lip.
ElekTek Metal Lamp Shade Reducer x4 29mm hole for B22 Bayonet x 60mm ext. dia.
Glass Lamp Shade 120mm Lamp Shade Cover G9 Light Socket Hanging Lamp Shade UK
Aluminium Wire Lamp Shade Globe Lampshade Glass Lamp Shade Chandelier Shade
Glass Lamp Shade G9 Base Hanging Lamp Shade 100mm Ceiling Light Shade