Andrew,

Thanks for the reply.

I would want to try one out
for quality before buying a kitchen full of them.

I've now ordered one from TLC to have a look at. I wish I could remember
where else I've seen them; I was sure it was Screwfix but I can't find them
on their website. If anyone has any ideas, I'd be grateful for them.

Bert
http://www.bertcoules.co.uk