Knightsbridge 2G 35mm Dual Galvanised Steel Back Box

Knightsbridge 2 x 1 Gang Galvanised Steel Back Box This back box is ideal for flush mounting switches and sockets in domestic and commercial applications. These are mainly used behind face plates and allow the face plate to be screwed and secured flush to the wall. 2 x 1 Gang - For Two Single Gang Switches and Sockets. 35mm Depth. Comes with Brass Earth Terminal. Galvanised Steel Finish. 1 Adjustable and 3 fixed lugs. 20mm Knockouts - 2 to each side, 4 to the back (total of 16 knockouts) CE and Compliant to BS 4662 If you require a back box for drylining or plasterboard, please see our drylining range.