I got this from Nashbar for a couple of bucks when they were blowing 'em out last year. Similar to the Tektro, minus the barrel adjuster. Turned out to be the wrong size, although [MENTION=479432]jlaw[/MENTION]'s shim would work as well.
I went with the simpler stamped metal type illustrated near the top of the thread. Works, although it didn't get the front brake cable loop as low as I'd like. I wanted it under the handlebar. So I may figure out a way to make the extended and angled hanger work.
Nashbar anodized aluminum cable hanger, minus barrel adjuster.
Nashbar anodized aluminum cable hanger, minus barrel adjuster.