The 15-inch (38.1 cm) Value 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

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Weems Parallel Rule 15" Value

Brand: Weems
Product Code: WAP000145

Online Price: $33.19

Tags: Weems Parallel Rule 15" Value, WAP000145, Navigation