1、Angle Measurement: This woodworking level ruler has a fish appearance, fish head for 60° angle measuring, fish tail for 45° and 90° measuring, can also be used as a right angle ruler. 2、Horizontal Bubble: This woodworking angle ruler has clear horizontal bubbles, stable and reliable, can be used for horizontal and vertical measurements, with high accuracy and sensitivity. 3、Multiple Usages: This horizontal level ruler supports fixed angle, measures and scribes from the edges, making it convenient and practical to meet various woodworking needs. 4、Aluminum Alloy: This level ruler is made of excellent aluminum alloy, has good corrosion resistance, scratch resistance, the reinforced cover effectively protect horizontal bubbles. 5、Wide Application: This woodworking level ruler is compact and lightweight, easy to operate, store, and carry, suitable for various woodworking projects, DIY crafts, furniture installation, etc.