Ok, here are my search results:
Steel strap screw type
http://www.kifco.com/clamps.html
Steel strap with those holes in the strap are also known as Worm-drive hose clamps.
Bad, except like this:
http://www.compcams.com/gatorbrand/features.html
Here's the screw-wire type I was talking about
:
http://www.amazon.com/exec/obidos/tg...328902-3820736
(except that that one is too big, they make them from 2 to 6 inches)
You see everything here:
http://www.roberts.ezpublishing.com/croberts/hose.htm
(except that there's only one that's not a screw type)