12 Inch Metric Aluminum Alloy Triangle Woodworking Speed Measuring Ruler Square Triangle ProtractorFeature:1. Three squares, square meter, protractor, scraper and saw tooth guide all into one tool.2. Solid edge with serrated edge.3. Metric and English production.4. Excellent material, strong and durable.5. The scale is clear and easy to use.6. The right tools for framing, roofing, construction and retrofit projects. Specification:Material: Aluminum Size: 12"/300mm Color: Blue Bevel Length: 430mm/16.9"Note:1. Due to the different monitor and light effect, the actual color of the item may be slightly different from the color showed on the pictures. Thank you!2. Please allow 1-2cm measurement deviation due to manual measurement.1 X Triangle Ruler