Our current dispatch time for Admiralty Print on Demand chart orders is 3-5 working days.

All other items are being dispatched as usual within 0-2 working days.

Thanks for your patience during this very busy period!
A clear plastic parallel rule with metal arms and knobs used for drawing parallel lines. The rule features measurement markings along its edges.

Plotters & Parallel Rules

Accurate chartwork is crucial for safe and efficient navigation. This collection offers a variety of plotters and parallel rules designed for precision and ease of use. From traditional parallel rules crafted with durable materials like brass and aluminium to innovative plotters with locking mechanisms for secure and stable plotting, find the tools that best suit your preferences and style.

Choose from a range of sizes and styles to suit your charts and the space you have available. A quality plotter or parallel rule is an investment you don't have to make often, and is a must-have for students on RYA courses, Merchant Navy deck cadets and those taking OOW and Superyacht chartwork exams.

We also offer convenient chartwork sets that bundle essential tools like dividers, plotters and pencil compasses, so you have everything you need to confidently plan and monitor your next voyage. 

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