4 Pcs 1-3/8" Lamp Shade Collar Rings Bakelite E26 Light Socket Ring Retainer Rings and Replacement Adapter [FDXGYH, Black]

TYPE: Light Socket Rings COLOR: Black Material: High-quality bakelite Inside Diameter: 1-3/8" (34mm) Outside Diameter: 2-1/8" (54mm) Height: 3/8" (10mm) Easy to install: Replace the lost or damaged lamp shade and curtain, and fix it so that your lamp can return to normal operation. APPLICATION: Suitable for E26 / E27 threaded lamp holders with a diameter of 1-3/8 inches (34 mm). Package IncludeS: 4pcs E26 Light Socket Rings Note: Manual measurement, please allow a slight dimensional error of the item. Due to different screen displays, the actual colors may be slightly different.