In article , Set Square
writes
In an earlier contribution to this discussion,
fred wrote:


Sorta like 12710/12716 he
http://www.bes.ltd.uk/products/121.asp (near the bottom)

Maybe the way to go is to use a 12716 pushed into the socket, and to shorten
the steel pipe so that it just buts up to it. You can then use a
http://tinyurl.com/a5lww to join the steel pipe to the top of the 12716.

Yep thought that might be the way to go and as were already placing an
order to BES we can use theirs http://www.bes.ltd.uk/products/132.asp ,
about half way down.

Right dave get on with it then ;-)
--
fred