Ecobra, navigation parallel ruler 38 cm

The Ecobra parallel ruler 38.1cm is made of 5 mm thick transparent perspex. With this ruler, it is possible to draw and remove courses without additional aids, and at the same time you have a ruler for drawing longer courses on the chart. The ruler is particularly suitable for navigation in large official nautical charts.

- Length: 38.1 cm
- Material thickness: 5 mm perspex
- Aluminium connecting bars
- Metal handle knobs
- Cork pads to protect the chart