Brass lamp socket E27 dimension:
Height 110 mm
Diameter 75mm
E27 version is an earthed system that requires 3 core flex and needs to be wired with earth for use a a ceiling pendant light fitting.

brass lamp socket 2.25 inch Cast Gallery, ceramic terminal insert. Cord Grip mechanism insures that cable can not be pulled out of the fitting. Earthed system means fitting can be connected to metal components like a shade ring or wire. Complete with 57mm (2.1/4”) cast brass bronze plated 3 screw gallery connection.

brass lamp holder Edison E27 fitting with new brass body. Internally this Brass Pendant Lampholder Edison E27 features a quality ceramic insert and brass screw terminals.

This precision made solid brass E27 lamp holder features a high quality ceramic insert with brass screw terminals. A compression style cord grip ensures that the cable can not be pulled from the fitting.