Lamp holder with screws for lampshades with a neck not exceeding 82mm
Decorative brass holder for tulip-shaped lampshades that require screw fixation
These types of glass lampshades or globes have a concave neck
Includes three side screws
At the top, it has a 10mm threaded hole M10
Measurements: 82mm effective inner diameter x 14mm effective inner height x 88mm outer diameter x 37mm outer height