Primary Navigation Set

All the basic tools for charting and navigation are found in the Primary Navigation Set. The set features our best selling UltraLight Divider for measuring distance, a milled 12-inch (30.48cm) parallel ruler for determining accurate course lines, the Nautical Slide rule for speed and distance calculation and a navigator's pencil. 

Kit includes one each of the following: 

• UltraLight Divider (176)
• 12-inch Parallel Rule (140)
• Nautical Slide rule (105)
• No. 2 Navigator Pencil (1141)
• Durable plastic storage pouch
• Lifetime warranty