This spring socket can be used with threaded tubes for lighting fixtures (see accessories at the bottom of the product sheet).
It can be used as a reducer adaptor on a lampshade, a light fitting or lighting glassware.
Product description :
Spring ring for M10 threaded tube
Inside diameter of socket: 27mm
Hole diameter: 10.2
Holding diameter between 45mm and 33mm
Material: chrome-plated steel
