Weems & Plath Weems & Plath Brushed Aluminium Arms Parallel Rule 15in

Of all Weems & Plath’s traditional parallel rulers, the 15-inch
(38.1cm) Brushed Aluminum Arm Parallel Rule is a best-seller. This
sturdy acrylic parallel rule includes a protractor scale, is easy
to use, and is a necessary tool for every seagoing navigator. 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.

Features:

• 15-inches (38.1cm) long
• Brushed aluminum arms
• Polished aluminum handle
• Milled acrylic with beveled edges
• Includes protractor scale
• Protective plastic sleeve
• Lifetime warranty

Specifications:

• Length: 15 in (38.1 cm)
• Width: 2.5 in (6.35 cm)
• Height: 0.5 in (1.27 cm)
• Dimensions: 1/4′ (6 mm) thickness; 15′ (381 mm) length
• Weight: 0.4 lb (1.27 cm)
• UPC Code: 721002001412
• HTS Code: 9017.80.0000