Alumicolor 45-90 Degree Drafting Triangle, Aluminum, 8 inches, Silver (5281-1)

8” LENGTH - Aluminum drafting triangles are the perfect tool for educational and professional use 45° / 90° DESIGN - Drafting triangle features holes up to 1" in diameter ALUMINUM CONSTRUCTION - Drafting triangles made from high-quality aluminum for long-term use without cracking or discoloration INCH AND CENTIMETER CALIBRATIONS - Aluminum metal drafting triangles are calibrated in both inches and centimeters for flexibility in professional drafting ALUMICOLOR IS QUALITY - Made with the highest quality extruded aluminum all our measuring tools and triangles have smooth edges and are calibrated to exact specifications