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Do you mean 2g and 2x1g all as one box?

or

[ElectriciansForums.net] Combined back box[ElectriciansForums.net] Combined back box[ElectriciansForums.net] Combined back box
 
You might be able to join some metal back-boxes together using 20mm conduit bushes and nuts at a push (with some more nuts as spacers, so the 1g accessories fit side-by-side OK), but if you start with most together like this it is only a 1-gang 35mm-deep box to be added:

If it has to be plastic for fitting to plasterboard easily then you are probably out of luck.
 
Last edited:
they do longer ones for oversized metal faceplates that need a little more space between the boxes. think the short ones are about 16mm and the longer ones 22 -25mm.
 
That's got to be another Dragons den thing;

Quote from the website;

As with all the best ideas, the Spacer Connect is simple and often followed by the 'why didn't I think of that???'!

Answer is easy as usual,, the price they have to be in low volume production,

Price is per 10.​

15mm Spacer Connect £3.75​

35mm Spacer Connect £4.25​

Conduit Connect £4.30​


 
Blimey - that's a bit more than a coupler and a couple of bushes....
even so it's a lot cheaper than having to re-align the boxes after plastering if they're not spot on level.
 
It’s for a customer who insists on having faceplates with no gaps. Just want to get it spot on
I would contact Hamilton Litestat and get something made up then , have had some stuff made in the past and customer was very happy.
Prices can be high thou , some of the custom pieces were £100+
 

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