METAL BACK BOX Flush SINGLE DOUBLE Gang Steel Electrical Wall Socket Switch 25mm

STEEL KNOCKOUT BOXES

These metal back boxes are used for the installation of electrical accessories. They are to be fitted into a wall cavity to allow the switch, socket or other accessory to fit flush with the wall. There is a range of different depths available for increase the flexibility of the installation.

Features:

Manufactured from steel

Complete with earth bond terminal

Manufactured to BS EN 60670, BS 5733

2 plastic cable restraints retained from pated steel slotted head screws

Brass slotted head terminal screws