Weems & Plath Weems & Plath Brushed Aluminium Arms Parallel Rule 12in

Accurate plotting

This sturdy 30.48cm Weems & Plath Brushed Aluminium Arms Parallel Rule is inscribed with a protractor scale. It’s used to plot direction on a nautical chart from any convenient meridian or compass rose. The two straight-edged rulers are connected to maintain the same angle. By walking the rules across the chart and securely holding down the non-moving ruler, you can effectively plot a course.

Weems & Plath Brushed Aluminium Arms Parallel Rule Features:

• 12-inches (30.48cm) long
• Includes protractor scale
• Brushed aluminium arms
• Polished aluminum handle
• Milled acrylic with beveled edges
• Protective plastic sleeve
• Lifetime warranty

Weems & Plath Brushed Aluminium Arms Parallel Rule Specifications:

• Length: 30.48cm
• Width: 6.35cm
• Height: 1.27cm
• Dimensions: 6mm thickness; 305mm length
• Weight: 1.27cm
• UPC Code: 721002001405
• HTS Code: 9017.80.0000