This lampholder has a 10mm entry for fixing to any 10mm allthread or fixing point.
Has a locking screw located on the inside of the base to prevent the lampholder form unscrewing.
Please Note: There may be some marks or blemishes on the copper plating this can be removed with any metal polish like brasso.
The lampholder needs to be earthed as it is metal.
This lampholder has a plain skirt meaning you cannot use this with a lamp shade.