MK K2133WHI Logic Plus 2 Gang 20mm Deep Mounting Frame for extending any 2 gang plate accessory off the wall by an extra 20mm 2 gang: Fixing centres 120.6mm BS 5733: 1995
“how do you review something like this. It does what it's supposed to, although I would have liked a slightly shallower version for what I'm using it for (replacing an old-style faceplate to a new one without having to fit a new box).”
