I straightened roughly 20 feet of nickel-copper brake line with this. The tool was simple to use and functioned flawlessly. This was my first time using a tool like this, and the final result looked exactly like the original line on my car - beautiful and straight
I was concerned that straightening stainless steel would be difficult, but it was not. Very quick and easy to use
Compact and comfortable to use if you have a long coiled tube that needs to be straightened.
Easy to use It works exactly as you would expect!
I use this on coiled copper and steel, it works really well.