Description

Parallel Ruler

The 15-inch (38.1 cm) Parallel Ruler is a basic parallel ruler without a protractor scale. Ideal for teaching applications, this clear acryllic & aluminum parallel rule is used to plot a course from a compass rose on a chart.

• 15-inches (38.1 cm) long
• Brushed aluminum arms
• Polished aluminum handle
• Milled acrylic with beveled edges
• No protractor scale
• Protective plastic sleeve