On Feb 15, 7:45*pm, "Stormin Mormon"
wrote:

* * I'll second that, about steel clamps being not
OK. I've seen enough rubbed-through copper tubing
in my life.

A little late to the party, but this is what I've been using for the
last couple of years.
http://www.acehardwareoutlet.com/%28...px?sku=4203949

R