Features Precision Right Angle Design: Features a standard right angle for accurate fixing and positioning, ensuring your woodworking projects are precise and reliable Dual Measurement System: Equipped with both metric and imperial readings, this tool enhances usability for a variety of woodworking applications Durable Aluminum Alloy: Crafted from wear-resistant aluminum alloy, this ruler maintains its shape and integrity even with frequent use, offering long-lasting performance Versatile Adjustable Bevel: The movable design allows for flexible angle adjustments, enabling easy measurement of various materials with a secure lock for stability Compact and Lightweight: Designed for easy transport and storage, this tool is perfect for both professional carpenters and DIY enthusiasts, making every project simpler and more efficient Features: 1、This triangular ruler is exquisitely crafted, with scales, and super worry？ surveying. 2、The triangular ruler is made of aluminum alloy, not easy to wear, light and hard, not y and not afraid of falling. 3、Triangular ruler is widely used in a variety of scene measurement, such as home improvement measurement, engineering drawing, hardware and machinery measurement, teaching measurement. 4、There are six ratios for the three？sided ruler to choose from, so you can buy it on demand. 5、Our triangle ruler can provide you with the necary accuracy, so you can use it without worrying. Specification: Item Type: Triangular Metal Scale Material: Aluminum Alloy Measuring Range: Approx. 30cm / 11.8in Total Product Length: Approx. 32cm / 12.6in Specification: Scale Bar Black Small Scale Colour: Black Proportion:1:20/1:25/1:50/1:75/1:100/1:150 Package List: 1 x Triangular Scale Ruler Package List 1 x Triangular Scale Ruler