The BG Electrical Steel Knockout Box 2Gang 25mm (D) is a wide range of back boxes which are essential when fitting electrical power box. It is the high quality wiring accessory for electrical installation. This knockout is partially stamped, quarter-size openings in the electrical boxes that service things as outlets and switches. Once removed, a knockout allows electrical wires to be run in and out of the box. BG is a registered trademark and a traditional wiring accessory manufacturing brand.

Brand Name	BG Electrical