Multi-Purpose Roll Parallel Rulers 20/30cm. Universal Foot Angle, And Balancing Scale.

Introducing the Multi-Purpose Roll Parallel Rulers - Your Versatile Tool for Precision Drafting, Design, and Engineering!Elevate your drafting and design work with our Multi-Purpose Roll Parallel Rulers, available in 20cm and 30cm sizes. These rulers are ingeniously designed with a universal foot angle and balancing scale, making them the ultimate companions for architects, engineers, designers, and anyone who demands precision in their technical drawings and diagrams.Key Features:1. Universal Foot Angle: The roll parallel rulers are equipped with a universal foot angle, allowing you to create accurate parallel lines at various angles with ease. This versatile feature is ideal for creating intricate technical drawings and diagrams.2. Balancing Scale: The built-in balancing scale adds another layer of precision, ensuring that your parallel lines are perfectly aligned and balanced, resulting in professional-quality designs.3. Multiple Length Options: Choose between the 20cm and 30cm rule