This professional-grade black triangular ruler is designed for architects, engineers, and designers who require precision and durability. Constructed from high-quality aluminum alloy, this ruler is both lightweight and sturdy, making it suitable for frequent use. The laser-engraved markings are clear and resistant to fading, ensuring accurate measurements for years to come. With a 12-inch length and triple-sided design, it offers multiple scales for versatile applications, allowing users to handle various drafting and measuring needs effortlessly. Its sleek black finish gives it a modern, professional look that complements any workspace. Features: Aluminum Alloy Build: Durable and lightweight, providing a professional and long-lasting measuring tool. Laser-Engraved Markings: Laser-engraved for clear, enduring readability, even with regular use. Multiple Scale Options: Versatile triple-sided design with multiple scales for drafting and architectural needs. 12-Inch Length: Compact and easy to store or carry, while still providing full functionality. Stable Core Design: Solid core for stability helps maintain steady and accurate measurements. Specifications: Material: Aluminum Alloy Colour: Black Length: 12 inches / 30 cm Dimensions: 32.5 cm x 2.25 cm (approximately 12.79 x 0.88 inches) Scale Types: 1-1/2, 1, 3/4, 3/8, 3/16, 3/32, 1/2, 1/4, 1/8, 3, and 16 Marking Style: Laser-engraved for enhanced durability Package Includes: 1 x 12-Inch Black Aluminum Alloy Triangular Ruler Note: Due to lighting and screen settings, the item’s colour may appear slightly different from the pictures. Please allow a measurement tolerance of 1-3 cm due to manual measurement.