Socket Switch Spacer / back box extender| 10, 15 , 20, 30 & 40mm | 1 & 2 Gang

Depth Options 10mm, 15mm, 20mm, 30mm, 40mm. Don't settle for "cheap" alternatives. We pride ourselves ontransparency —what you see in our photos is exactly what arrives at your door. Spacer Only: If you already have long enough screws.