Features: Crafted from durability aluminum, this 3D MultiAngle Measuring Ruler ensures high precise 45°/90°measurements for flawlessly woodworking and layout tasks. The scribers tool features clear etcheds marking and a detachable design, providing accurate angles transfers and easy storage in any workshop or job site. Design for engineers, professional carpenters, and DIY enthusiasts, it meets rigorous demands for intricate woodworking and construction projects. Optimizes precise in workshop woodcrafts, home renovations, or metalworking setups with its corrosion resistant, lightweight aluminum frame. This aluminum miters triangles ruler combines portability with industrial strengths, making it indispensable for precise angles marking across carpentry, metalworking, and craft applications. Specifications: Component:Aluminum Size:Approx.110x80mm/4.33x3.15inch Option Type:Metric,Imperials; 45/90 Degree Accuracy:±0.1 Package Includes: 1pc Measuring Ruler note: Please allow 1-2cm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual item color.