Isomars Nautical Divider 22cm - Brass Marine Navigation Divider with Pouch
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Delivery and Shipping
Delivery and Shipping
We try to dispatch all our orders within 24-48 hours in normal BAU days. Please be advised that shipments are not sent out on Saturdays, Sundays, or any Holidays. We thrive to delivery products in 5 - 10 days.
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Single-Handed Brass Dividers for Chart Plotting, Navigation, Sailing & Marine Use | Traditional Straight Pattern Design
Plot your course the traditional way with the Isomars Marine Nautical Divider. This 22 cm divider is a straight pattern design made of brass, built for accurate navigational plotting on charts. The legs are slim enough to open and close with one hand, so you can hold your chart or parallel ruler with the other. Fine points let you step off distances and transfer measurements to the chart scale cleanly. A slotted pivot screw at the head sets how freely the legs move. The divider comes with a black fabric pouch, as shown in the picture, for safe storage in your chart table, navigation kit or sailing bag. A useful tool for sailors, boaters, navigation students and anyone who likes traditional chart work. Trusted since 1959 by Isomars, For Better Drawing.
TRADITIONAL 22CM DESIGN
The 22cm Marine/Nautical Divider features a traditional straight-pattern design, providing a practical size for accurate chart measurements and controlled handling.
SINGLE-HANDED OPERATION
Designed for single-handed use, allowing navigators and professionals to perform plotting and measurement tasks efficiently without needing a second hand.
BRASS CONSTRUCTION
Made from brass, the divider offers a robust construction suitable for regular navigational plotting and professional use.
STRAIGHT-PATTERN NAVIGATIONAL DESIGN
The traditional straight-pattern design makes the divider suitable for transferring distances and working accurately across nautical charts.
PRECISION CHART PLOTTING
Ideal for nautical chart work, distance transfer, navigation plotting, and course planning, making it an essential instrument for marine navigation.
VERSATILE PRECISION TOOL
Although designed primarily for navigation, the divider can also be used for technical drawing, drafting, geometry, artistic work, and precision measurement applications.
BUILT FOR PROFESSIONAL USE
Suitable for nautical engineers, navigators, maritime students, deck cadets, technical professionals, and artists who require a dependable divider for precision work.
Product Specifications
| Specification | Details |
|---|---|
| Brand | Isomars |
| Product Type | Marine/Nautical Divider |
| Size | 22cm |
| Design | Traditional straight pattern |
| Operation | Single-handed |
| Material | Brass |
| Primary Use | Nautical chart plotting & navigation |
| Applications | Marine navigation, chart work, drafting, technical drawing & art |
Ideal For
- Marine navigators
- Nautical engineers
- Deck cadets
- Maritime students
- Nautical science students
- Merchant Navy training
- Marine navigation institutes
- Nautical chart plotting
- Course planning
- Distance transfer
- Technical drawing
- Drafting
- Precision art and drawing
The Isomars Marine/Nautical Divider 22cm is a traditional precision instrument designed for nautical chart plotting, marine navigation, distance transfer, and professional chart work. Its classic straight-pattern design and brass construction make it a practical addition to a marine navigator's collection of navigation instruments.
Measuring 22cm, the divider provides a convenient balance between working reach and easy handling. Its single-handed operation allows navigators to efficiently transfer distances, compare measurements, and perform plotting tasks directly on nautical charts.
The divider is constructed from brass, providing a robust material suitable for regular professional and educational use. Its traditional navigational design makes it especially useful for marine navigation training, nautical chart work, course plotting, and distance measurement.
Beyond marine applications, the Isomars divider can also be used for technical drawing, drafting, geometry, precision measurement, and artistic work where controlled distance transfer is required.
Whether you're a marine navigator, nautical engineering student, deck cadet, maritime professional, technical drafter, or artist, the Isomars 22cm Marine/Nautical Divider is designed to support accurate and efficient precision work.





