Weems & Plath 18" Aluminum Arm Parallel Rule

SKU: WP141

Weems & Plath 140 15" Aluminum Arm Parallel Rule

No navigator should be without a good set of parallel rules as part of his navigation back up plan in the event of an electronic navigation failure. This 15 inch parallel rule is accurate and durable.

  • Brushed aluminum arms
  • Polished aluminum handle
  • Milled with bevelled edges
  • Includes protractor scale
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