[quote author=woody link=board=1;threadid=4950;start=msg38159#msg38159 date=1062771292]
For bumpers and sliders, a $100 hydraulic bender will bend PIPE just fine. Not complex, and not terribly cleanly, but it will work.
For anything cage related, you want the added structrual safety/strength of TUBE. Pipe dies and tube dies are VERY different, and not interchangable. For a "bar from the floor along the windshield", you definitely want HREW or preferably DOM tubing. Anything less is possibly sacraficing your personal safety....or the safety of your passengers.
The bar above her head was 1.5" x .095 wall DOM. It was kinked about 1". It's since been replaced with a 1.5" x .120 wall DOM tube.
I paid someone to bend my cage to my specs...I felt the $800+ investment in the bender PLUS the learning curve to do it right wasn't worth the expense. Mine has about $300-350 in tubing alone in it, plus the labor time. Gets pricey when done right.
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I agree with Woody. My sliders were done with tube in a pipe bender and they are not "terribly cleanly" either.

There are kinks at the ends of the bends. For sliders, they work great, but if they bend, I loose sheet metal. The cage on the 40 is tube bent with a buddy's manual bender. (Thanks, Eric!) The goal of the cage on the 40 is to be able to at least try to go where Woody goes. The driver and the rig might not be able to handle it, but the cage will.

WIthout Eric's help, I would have strongly thought about having someone else do the work. It would have turned out cleaner, safer and possibly cheaper had I had to buy the bender and die and the notcher. As it is, the labor has taken a long time already and I still have to make the x-bars and frame tie in pieces.