You may not think you'd have much use for a tube bender when building a car if you're not contemplating fitting a rollcage, but they have plenty of other uses. They come into play while fabricating ...

If you want to bend metal to make shapes, you might use equipment like a brake. But if you don’t have one, no worries. You can still do a lot with common tools like a vise and torches. [Bwrussell] ...