Triangle Measuring Tool Mini Right Angle Ruler Alloy Metal 90/45 Degree Protractor Portable Aluminum Carpenter Square For A must-have for any woodworking project, this tool has a wide application and measures about 45x45 mm. Made from wear-resistant materials, it accurately measures right angles and bevel angles to ensure precision in your work. Material: aluminum alloy Product size: about 4.5x4.5cm/1.77x1.77 inches Color: black, red Measuring angle: 30, 45, 90 Packing List: 1* Aluminum Alloy Triangle Rule See more product details 1.Accurately Measure 30, 45, 90: Perfect Tool for detailed woodworking, providing high accuracy measurement of angles at 30, 45, and 90, advancing your project's quality. 2.Broadly Used: Accurate measurements are critical in the industry and at home. This Aluminum Alloy Triangle Ruler is expertly crafted for carpenters, mechanics, engineers, and workshops, guaranteeing precise results and wide application. 3.Not Easy to Deform: Crafted for longevity, this triangle ruler boasts a robust aluminum alloy construction, providing wear-resistant and notable hardness for sustained precision in all your projects. 4.Ease of Carrying: Measuring about 45x45mm, this Aluminum Alloy Triangle Ruler with a keychain is a portable, lightweight tool for quick measurements outdoors. Its precision design ensures accurate readings and can be easily put into a box or pocket. 5.Multi Purposes: By accurately measuring right and bevel angles, this Aluminum Alloy Triangle Ruler serves as a multifunctional tool that seamlessly enhances woodworking efficiency. Also, it doubles up as a reliable positioning ruler on saw tables for easy and precise measurements.