3in Opening - Neckless Glass Balls
3in Opening Neckless Glass Balls
All of these shades have a 3in neckless or flat opening that are held in place with an Insert in the following way:
The inside holder plate sits inside the glass ball shade while the outside cover clamps the ball in place.
A mechanism such as a Slip Ring must be used to allow the cover to slide away(unclamp the ball shade) and allow the Ball Shade to be lifted and tilted and removed to facilitate bulb replacement.
For More information about Neckless Glass Ball Holders including a "How To" video, click here.