Glass UNO Shade Holders clamp on to socket, providing an easy method of supporting glass lampshades with 2-1/4" fitters. 3 set screws will secure shade. Use clamp type holders on standard lamp sockets. Vent holes in lamp shade holder allow heat to escape from around light bulb.
Install Uno Lamp Shade Holder
Use on any standard / edison lamp socket
Clamp lamp shade holder onto end of uno threaded socket