Metal Switch Single & Double Flush Socket Back Boxes 25mm Pack Of 1,2,5,10,20,30

For Use With 2 Gang Or 1 Gang Faceplates. Use For A Flush Finishing Outlet. Adjustable Lug For Levelling Accessory. Use 1g Boxes For Single Sockets And Light Switches With 1, 2 Or 3 Switches. Use 2g Boxes For Twin Sockets And Large Light Switches With 4 Or 6 Switches.

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