Architectural Scale Ruler, Triangular Architect Ruler 12 Inch Aluminum, Laser Etched Imperial Engineering & Drafting Tool

Architectural Scale Ruler, Triangular Architect Ruler 12 Inch Aluminum, Laser Etched Imperial Engineering & Drafting Tool

• PRECISION LASER ETCHED SCALES Features permanent laser-etched imperial measurements including 1-1/2", 1", 3/4", 3/8", 3/16", 3/32", 1/2", 1/4", 1/8", 3 ，16 parts per inch, ensuring accurate and reliable readings for architectural and engineering work.
• DURABLE ALUMINUM ARCHITECT RULER Made from premium anodized aluminum alloy, this architectural scale ruler is solid, wear-resistant, and built for long-term professional use without fading or scratching.
• TRIANGULAR SCALE RULER DESIGN Classic triple-sided triangular architect ruler provides multiple scales in one tool, ideal for drafting, technical drawing, blueprint reading, and model design.
• PROFESSIONAL TOOL FOR MANY USERS Perfect for architects, engineers, draftsmen, students, and designers who need a precise engineering scale ruler for daily projects.
• LIGHTWEIGHT & PORTABLE 12 inch aluminum scale ruler is lightweight, easy to carry, and fits perfectly in backpacks, tool bags, or pencil cases for school and office use.