Stephen wrote:
On Thu, 04 Dec 2008 10:37:00 +0000, Andy Burns
wrote:

search and ye shall find

http://www.alertelectrical.com/Wirin...Box-CMA083.asp

Thanks. I wonder whether it is 35mm deep internally or whether it is
an external measurement as I found with Toolstation?

I've only ever seen external depth quoted. There is much more choice
about than just 2 depths.


NT