3A 250V Table Lamp Chain Switch, Antique Brass

Chain switch 3A 250V Antique Brass
Chain switch bolted to the housing; 3A 250VAC
The switch is designed for a 10-11mm hole
The diameter of the groove M 9.4mm
The diameter of the collar is 11mm
6mm keyway length
Dimensions without the keyway 27x20mm
Chain length 270mm