Steel rollers

[Will Eccleston]

Curious if anyone has a set of rollers for rolling curves in tubular steel.  Specifically, I have some 3/4" square stainless tube that I need to curve slightly for an awning project at my home.  

I may break down and buy a roller set, as I've wanted and arguably needed them forever, but I thought I'd reach out first.

Thanks!

- Will

[Glen Peterson]

I'm remembering a farm class where we bent conduit into big hoops for a greenhouse.  I think we filled it with dry sand to keep it from kinking?  I don't remember the particulars.