Quick Set Bow Compass with 4 levers

Art.-No. 1750

4 levers

The rapid adjustment can be done by the 4 levers. The fine adjustment can be done by using the centre-wheel.

The high precision is guaranteed by a special kind of fine-pitch thread spindle.

Retightenable knee-joints

The 2 knee-joints can be retightened by using a screwdriver if needed.

Set contains:

  • spare leads

Technical details:

  • interchangeable lead insert (pivot: Ø 4.0mm)
  • length: 170mm
  • maximum circle diameter: 400mm

Made in Germany