Features Precision 90° Positioning: Achieve perfect right angles with our specially designed positioning square, ensuring accurate measurements for all your woodworking projects Dual Measurement Units: Equipped with both metric and imperial readings, this versatile tool enhances usability for various woodworking tasks and accommodates different preferences Durable Aluminum Alloy: Crafted from high-quality aluminum alloy, this ruler is wear-resistant and maintains its shape, ensuring long-lasting performance for all your measuring needs User-Friendly Design: Features laser-engraved scales that are easy to read, along with a large center hole for convenient handling and positioning on your workpiece Lightweight and Portable: Compact and easy to carry, this triangle ruler is perfect for outdoor woodworking projects, allowing you to work efficiently anywhere you go Features: 1、Aluminum alloy is made by oxidation treatment, the ruler is , anti-deformation, practical, anti- and anti-. 2、Laser-engraved inch and metric scales are clear, , convenient to use, and easy to read values or make marks. 3、The large center hole design is suitable for fingers to fix or fix the ruler on the workpiece. 4、This ruler can be handled or moved easily without damaging the fragile cutting edge. 5、With small size and light weight, the ruler is convenient for woodworking outdoor work. Specification: Item Type: 45 DegreeTriangle Ruler Product Color: Black Product Material: Aluminum alloy Treatment: Oxidation Product Thickn: Approx. 15mm / 0.6in Package List: 1 x 45 Degree Triangle Ruler Package List 1 x 45 Degree Triangle Ruler