Nickel Curtain Rods

I'm looking for extra-long (up to 212 inches), preferably in the curtain rods brushed nickel or something of the same color. I tried Penneys, Sears, Bed Bath & Beyond, Restoration Hardware and Pottery Barn, with no luck. The longest they have is 144 inches with a wand 40 inches for a total of 184 inches. Anyone know where I can get more stem length?

http://www.ironhardware.com/exec/page_dr ...
You can customize the order of the size you need here.