Parallel ruler ECOBRA

Traditional navigation aid.

At a glance:
- lenght: 18" / 457 mm,
- made of 5 mm clear acrylic glass,
- with nautical graduation 360 ° - 1°and vize versa, facet all-around,
- connection bars aluminium, metal handles,
- cork layer to protect the sea charts.

Made in Germany
Dimensions: 457 x 66 x 5 mm