Parallel Rulers, Transparent.
- These acrylic parallel rulers are necessary tools for every seagoing navigator in case of an electronic navigation failure.
- Material: all-transparent acrylic glass 5 mm, with nautical graduation 360 ° - 1°and vize versa, facet all-around, connection bars aluminium, metal handles, cork layer to protect the sea charts
- Weight: 0,35 kg
- Dimension: L 305 mm, W 5mm