Navigational tools set in a wooden box lined with gray fabric. Includes a dividers, a compass, and a scale ruler. The box has metal clasps and is open to display the instruments.

Chartwork Instruments

The difference between a sailor and a navigator? The right tools.

We’ve handpicked a collection that brings precision and style to your chart table. Think brass dividers and pencil compasses that feel like extensions of your hand. Add dependable parallel rules and plotters that cut through the guesswork. And, of course, names that speak to mariners: Weems & Plath, Blundell Harling, and Chartwright — all crafted for performance, all built to last.