12" Architectural Scale Ruler Aluminum Architect Scale Triangular Scale Ruler for Architects, Draftsman, Students and Engineers, Color-Coded (1 Pack)

{"about_product": ["Precision and Accuracy: 12\" Triangular Architect's ruler features 3 sides with 6 different scales, You will calculate dimension and perspective for plans and other blueprints without struggling with the guesswork.", "Mterial: Made from high grade anodized aluminum, reliable and skillfully crafted for your most project needs, it’s a workhorse on the drafting table.", "Laser Etched: Architect ruler for laser etched, They will not wipe or scratch off ever.", "Widely Application: Good for technical artist, architect, engineer, plan drawer, hobbyist, modeller, draughtsman, graphic designer, student.", "Portability: Compact and lightweight, ideal for on-the-go use."], "product_description": "Constructed of Solid High-Grade Aluminum to reduce flex and warping. This allows the ruler to lay flat on the drawing surface for precise and accurate placement. The concave design feature helps reduce smearing for clean pencil lines. It is widely applicable to professionals such as architects, engineers and draftsmen, and can meet their strict requirements for high precision when drawing professional drawings and designing projects. For students majoring in architecture and engineering-related fields, it is also an indispensable learning tool, facilitating academic progress. Meanwhile, model-making enthusiasts, technical artists and other groups can also use this ruler to achieve precise drawing of creative works. \n \nSpecification: \nColor: Color-Coded\nScale:1-1/2\", 1, 3/4\", 3/8\", 3/16\", 3/32\", 1/2\", 1/4\", 1/8\", 3, 16\n \nPackage Included: \n1 Pack", "product_information": {"ASIN": "B0912R6NL9", "Brand": "Hutou", "Color": "Tricolor", "Item Weight": "3.84 ounces", "Manufacturer": "Hutou", "Material Type": "Aluminum", "Number of Items": "1", "Best Sellers Rank": "#10,738 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #13 in Construction Rulers", "Product Dimensions": "12 x 12 x 0.04 inches", "Date First Available": "March 18, 2021", "Manufacturer Part Number": "HU-08-066"}, "product_details": {"Brand": "Hutou", "Color": "Tricolor", "Style": "Architectural Scale Ruler", "Material": "Aluminum", "Graduation Range": "1/16 Inches"}}