Rapid Single/double Socket Converter

Love these as you don't need a qualified electrician to replace your single wall sockets with doubles. Does what it says on the tin, simply isolate the electricity supply before removing the existing single wall sockets and connect up this convertor socket. Screws onto the existing back box using discrete screws in between the sockets on the front. Only knocking a star off the review as unlike the photo mine didn't include the white blanking covers for the screw holes, although the plugs once inserted do this.