Features: High accuracy aluminum angles protractor delivers professional measurement accuracy for carpentry and construction applications, featuring enhances durability against bending deformation. Thickened structure with double scale marking ensures easy readability of angles and degrees, while ergonomic rubberized handle provide slip resistant control during prolonged use. Essential for contractors, woodworkers, and DIY enthusiasts requiring reliable angles measurement in projects ranging from door installations to ceiling framework adjustments. Ideal for precise corner alignment in drywalls installations, cabinet assembly, and complex woodworking joints across workshops and construction sites. This multipurpose measuring tool combines portability with industrial strength performances, serving as both a protractor and angles finders for diverse engineering and renovations situations. Specifications: Material: Aluminum Total length: about 280mm/11inch Package Includes: 1xAngle finders note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the differences between different monitors, the picture may not reflect the actual colorful of the item.