In article
,
wrote:
Which would be fine for a regional FAQ. But unfortunately it's national
and in other areas it's not used.

The other terms are no more or less regional than pattress.

Perhaps you could tell me of a regional supplier's website where they talk
about pattresses as backing boxes?

And I'd be most surprised if any wholesaler in the land didn't understand
a 'flush metal 35mm two gang backing box'

--
*Aim Low, Reach Your Goals, Avoid Disappointment *

Dave Plowman London SW
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