Ball Shade Holder, Plain 4 inch - 2-5/8 center 1-1/4" Diameter Knobs These sockets were originally used

These sockets were originally used with incandescent bulbs however due to new government regulations these bulbs have now been replaced with updated

For optimal use

It is clear glass

nickel and glass lamps

Attach to wood side rails with screws

Ball Shade Holder, Plain 4 inch - 2-5/8 center 1-1/4" Diameter Knobs These sockets were originally usedBall Shade Holder is a simple style used to support glass ball shades and gas lampshades with a 4" diameter base. Use on #2 oil and electric lamp burners. For table lamps, chandeliers and wall sconces. For lamps where glass shade sits upright, cannot be used for shades which hang down.