With the manual tube bender, you can bend round and rectangular pipes with gentle pressure up to 360° without damaging or even breaking them. The included six bending forms enable you to easily bend round pipes with external diameters of 9 mm, 11 mm, 12 mm, 15 mm, 20 mm and 22 mm, and a maximum wall thickness of 1.5 mm. The tool is incredibly simple to use: First, insert the bending form corresponding to the pipe diameter into the manual pipe bending machine. Then insert the pipe and operate the ergonomically long lever with optimal force transmission. The bent pipe is finished.