Thanks. I gave them a call. Nothing smaller than 1/4". Good to know that
they have the larger sizes and that they are the wedge style like I want.
Thanks again.
Jim

"Ed Sullivan" wrote in message
...
On Thu, 26 Oct 2006 11:17:24 -0500, "Jim Burns"
wrote:

Thanks, I've had an account at McMaster-Carr for years and use them
regularly. Unfortunately they have only the standard MS21919, not the
higher temp clamps.
Jim

I saw the silicone type in their catalog.