1-Gang Socket Extender 20mm Wall Box Spacer – Single Electrical Back Box Extension for Sockets, Tiled MDF or Panelled Walls Mounting Frame (Grey)

Upgrade your installation with this 1-Gang 20mm Socket Spacer, the simple way to achieve a flush, professional finish on tiled or panelled walls. Designed for standard UK single sockets and faceplates, it provides a precise 20mm extension to accommodate deeper fittings, smart switches, or Wi-Fi modules. The frame blends seamlessly into modern interiors. The 5mm corner radius ensures a wide compatible fit. Installation takes minutes — simply position the spacer between the wall and your faceplate, using your existing screw holes. No drilling, no rewiring, just a cleaner fit. Ideal for renovations, splashbacks, or when retrofitting sockets into uneven or recessed surfaces. Each unit is professionally created in the UK for strength, accuracy, and durability.