Features: Elevates your Precisions woodworking and engineering projects with our Woodworking Square Rule, featuring a high Precisions, tmultiple Angles designs for the accuracy. Produced from aluminum, this 90 Degree Protractor is engineered for long, with a distinctive color for easy identification among tool. indispensable tool for professional such as architects, engineers, and carpenter, it's also excellent addition to any enthusiasts toolkit. Whether you're measuring corners for building construct, laying floor, or crafting furniture, this miters triangles Rule ensures precise angles each time. The Rule's innovative designs includes pre drill pivots holes, streamlining the workflows by allowing secure placement and ensuring consistent measurements across various applications. Specifications: Material: aluminum Size: about 79x85x112mm/3.35x3.11x4.41inch Package Includes: 1 set Woodworking Square Rule note: Please allow 1 to 3cm error due to manual measurement, please make sure you do not mind before your bid, Due to the differences between different monitors, the picture may not reflect the actual colorful of the item.