Proportional dividers are used in shoemaking for over 100 years. They are used to scale the pattern.
These are some of the last produced proportional dividers in Germany. The production company closed in 2024. It is an excellently produced high precision tool. The divider is made from brass and nickel plated. The brass makes the tool heavy and good to handle.
The proportional divider comes in a case with German and English paper manual.
If you have any questions or special needs, please ask.