stay away from the cheap crap, Pro tools makes an American made high quality piece. Can add hydraulic if you want
http://shop.pro-tools.com/products/manual-tube-and-pipe-bender-105-heavy-duty-package
I bought one a few years back and have barely used it. I have like 5 short radius 180* dies. I think from 1" up most have never been used plus a heavy duty tubing notcher. even have a chassis jig. PM me if you are interested, I'll make you a deal.