Weems Plath 12" Brushed Aluminum Arms Parallel Rule

This sturdy 12-inch (30.48cm) parallel rule with brushed aluminum arms is inscribed with a protractor scale. It is used to plot direction on a nautical chart from any convenient meridian or compass rose. The two straight-edged rules are connected to maintain the same angle. By walking the rules across the chart and securely holding down the non-moving rule, you can effectively plot a course.

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

Specifications

• Length: 12 in (30.48 cm)
• Width: 2.5 in (6.35 cm)
• Height: 0.5 in (1.27 cm)
• Weight: 0.4 lb (1.27 cm)
• HTS Code: 9017.80.0000

WARNING: This product can expose you to chemicals including lead, DEHP, and/or wood dust which is known to the State of California to cause cancer or birth defects or other reproductive harm. Wash hands after handling. For more information, visit www.P65Warnings.ca.gov.