NEXUS STEEL KNOCKOUT FLUSH BOX 1-GANG 47mm HGS06

This single steel back box is ideal for the installation of electrical accessories and is designed to be fitted into a wall cavity for a flush to wall fitting. The 47mm depth is ideal for use with 45A double pole switches and cooker outlets that require a deeper back box. Easy to fit Manufactured from steel Suitable for installation of single electrical accessories 4 fixing lugs M20 knockouts in sides and base Complete with earth bond terminal 47mm deep