I need to remove a wash basin tap as it is leaking water around the body
when the basin is rinsed down. I want to seal it properly.

The nut is deep up inside the china and I need a spanner.

I have looked at this on the Screwfix site but wondered if it might be too
bulky to properly get onto the back-nut.
http://www.screwfix.com/search.do;js...nner&x=14&y=13

What do you think - is there a more slender one available or am I worrying
unnecessarily?