The Aristo angle ruler is a precise and functional tool specifically designed for use on drawing boards. With a 15° locking mechanism, it allows for accurate angle measurement and drawing, making it an indispensable aid for students, architects, and designers. Made from high-quality plastic, the angle ruler features a transparent design that ensures a clear view of the drawing. The integrated handle provides easy handling and control while drawing. The underside ink edge allows for clean and precise lines, while the compact packaging in a box ensures safe storage. This angle ruler is an ideal tool for anyone who values accuracy and quality in their drawings.

• 15° locking mechanism for precise angle measurement
• Integrated handle for easy handling
• Underside ink edge for clean line drawing.