Joan Riley wrote:

Does anyone know where I can get one? I have tried every search engine
I can find as well as ebay.

What you want is one of these http://tinyurl.com/jpeht
but I don't know where in the UK you can find them.

--
Dave
The Medway Handyman
www.medwayhandyman.co.uk
01634 717930
07850 597257