This is a tiny tool, manufacturing marvelous arc sizes from 4,6,8,10mm steelrod, but whoever feel like creating iron rings with it, it's not a big deal. The rolls were bushed and turned from C45 steel. It was important for me, not to place the device in a cage, because if I make a ring then it cannot be taken out. The tool itself can be easily set in a clamp, after one-one squeeze with the help of the turning handle we can roll back and forth the given material. It can be used to make decoration stuff for arcs shaped bracings or even for making strong rings etc.
