Weems & Plath Primary Navigation Set

The Weems & Plath® Primary Navigation Set provides all the tools you need to chart a course. Measure distances with the UltraLight Divider, draw new course lines with the 12" parallel ruler and navigator's pencil, and calculate speed and distance with the Nautical Slide Rule. The Weems & Plath Primary Navigation Set also contains a handy and durable plastic storage pouch to keep your nautical chart tools handy. Manufacturers lifetime limited warranty.
Manufacturer model #: 32200.

• UltraLight Divider
• 12" Parallel Rule
• Nautical Slide Rule
• No. 2 pencil
• Durable plastic storage pouch