Aluminum Triangular Scale Rule

This 11.8-inch aluminum triangular scale ruler is crafted from durable aluminum alloy with a smooth, polished finish for easy handling and clear, accurate markings. Designed with three sides and multiple scales, it provides versatile measurement options for engineering, architecture, and drafting. Lightweight and portable, it is ideal for students, engineers, and designers. Custom logo engraving is available, making it a practical tool for both professional use and promotional gifts. 11.8″ L x 0.7″ W