Features:

• Cast metal construction with antique brass finish
• Three thumb screws spaced around the outer ring
• Center hole for mounting to a threaded lamp stem or harp assembly
• Circular retaining ring design

The three set screws tighten against:

• a glass shade,
• reflector bowl,
• student shade holder,
• or chimney/gallery assembly

Common uses:

• Oil lamps
• Student lamps
• Bridge lamps
• Hurricane lamps
• Early electric conversion lamps
• Ceiling fixture shade retainers

This style is often called:

• 3-screw fitter
• tripod fitter ring
• shade gallery
• set screw shade holder
• student lamp fitter

The center opening looks designed to attach onto a threaded rod/nipple, while the outer screws secure the shade itself.

1 inch height

1/8 inch center hole

solid brass

not set screws

solid brass