FDXGYH Lamp Shade Collar Ring 2pcs E26 Light Socket Ring Retainer Rings and Replacement Adapter

Applicaion: For use with phenclic sockets only Outside Diameter: 2-3/16″. Made of high quality bakelite, with insulation, high temperature resistance, rust resistance. Easy to install, add a lampshade to the lamp and use this ring to fix it. Inside diameter: 1-3/8″ (34mm); Outside diameter: 2-1/8″ (54mm); Height: 3/8″ (10mm). Package included 2pcs Black Lock Socket Replacement Adapter Ring. Product Name: Light Socket Rings br br Color: Black br Material: High quality bakelite br Inside Diameter: 1-3/8″ (34mm) br Outside Diameter: 2-1/8″ (54mm) br Height: 3/8″ (10mm) br Application: for Phenclic Sockets Only Outside Diameter: 2-3/16″ br br Package Included: br 2pcs E26 Light Socket Ring