On Thu, 29 Dec 2005, Danny Sauer wrote:

> Oh, I guess that is kinda big - the places that come up first in a
> Google search all stop at 2 inch.  Well, that sucks.
>
> Do you have to use a washer?  Couldn't you use a flat piece of the
> right diameter, which would be easier to bend in to fit as well?

I think that the idea is to have something that does not bend easily 
after being formed. For 2.5 in it should be about 1mm thick mild steel, 
or even more.

Peter
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