I have 2 foot tall tomato cages made out of that stuff, but they were with the house when we bought it.

I came across this in a google search
http://forums.gardenweb.com/forums/load/nwest/msg0613201417945.html

Have you already checked at Home Depot or Lowe's? I could swear I saw some like that last summer....

Hello. I'm laura. we are export company in China. we can supply the fence for kind of design. pls contact me for the details. Thanks.

Laura
E-mail: oiejl-jwn@hotmail.com

Hi,
i saw your post when I was searching for the double loop fence in my area. The link below is to a company in WA.
Best of Luck
Erin

Here is a link that might be useful: heico wire group

This post was edited by 3irish17 on Tue, Feb 26, 13 at 16:55

I found a company in Australia that ship to the USA that make this style wire & gates that i emailed and they priced it up including the shipping costs. Their website even had instructions on how to DIY install it - bigredwire.com.au

American Iron Fence is making single loop fencing and plans on making double loop fencing soon.

http://www.americanironfence.com/doloorwifecu.html