Features: _x000D_Multifunctional Protractor: Ideal for Engineers and Carpenters.Place it on the work area, slide the ruler into the desired shape, and tighten the screws._x000D_Angle Finder Tool: Easy to adjust to measure angle you need, very convenient.The multi-angle gauge slides and locks to any desired angle, saving time for repeated measurements._x000D_Easy to use: With its unique design, this protractor can be operated with just one hand. Suitable for measuring all angles and shapes, making your measuring tasks a breezes._x000D_Accuracy: Experience precise angle measurement with this professional protractor. Achieve higher accuracy in your carpentry and other projects and ensure perfect results every time._x000D_Wide Applicability: This versatile angle ruler is perfect for carpentry measurement, angle measurement, DIY projects and more. Its practical value makes it an indispensable tool for various applications._x000D_Notice:_x000D_1.Actual color may be slightly different from the image due to different light effect_x000D_2.Please allow 1-3cm deviation due to manual measurement_x000D_ Size: As picture show Package List:_x000D_1x Aluminum Alloy Angle Protractor