BINO 15-Inch Double Parallel Ruler, Clear Plastic, Degree Gradation, Drafting & Marine Navigation

The BINO 15-Inch Double Parallel Ruler is crafted from clear plastic, offering both visibility and durability for drafting or marine navigation. With degree gradation, it simplifies measuring angles and maintaining parallel lines on charts or technical drawings.

This ruler is perfect for students, educators, hobby navigators, and drafters seeking an affordable and reliable tool for accurate plotting and drawing.

• 15-inch length for versatile charting and drawing applications
• Double parallel design ensures straight, consistent lines
• Clear plastic body for easy visibility of underlying surfaces
• Degree gradation for precise angle measurement
• Lightweight and portable for classroom, studio, or onboard use
• Suitable for drafting, technical drawing, and marine navigation