1 Gang Socket Switch Spacer - 10mm, 15mm, 20mm - Back Box Extender

2 Gang Socket Switch Spacer - 10mm, 15mm, 20mm - Double Back Box Extender

Black Socket Switch Spacers - 10mm, 15mm & 20mm - Single & Double Gang

Switch Socket Spacer

Black Socket Spacers 20mm - 1 Gang and 2 Gang - For Panelled And Tiled Walls

Acoustic Wall Panel Socket Surround Trim Black/White 2 Gang Double 1 Gang Spacer

Victorian Style Inspired White Ornate 2 Gang Light Switch Twin Socket Surround

Single Wall Light Switch & 25mm Back Box Pattress 1 Gang 2 Way Switch Electrical