15" Brushed Aluminum Arms Parallel Rule (Weems & Plath 141)

15" Brushed Aluminum Arms Parallel Rule (Weems & Plath 141)

Sale price
$39.95
List price
$46.95
SKU WP141
Publisher Weems & Plath
UPC 721002001412
Pickup available at 3311 S. Andrews Ave.

Usually ready in 24 hours

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Of all our 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.

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


Length: 15 in (38.1 cm)

Width: 2.5 in (6.35 cm)

Height: 0.5 in (1.27 cm)

Weight: 0.4 lb (1.27 cm)

UPC Code: 721002001412

HTS Code: 9017.80.0000