| This high ruler has three-sided accurate metric scales, which can realize precise line drawing at multiple angles, whether it's parallel, perpendicular, or diagonal lines, to meet all kinds of operational needs, widely used in carpentry, construction, machinery manufacturing, and other fields. This high ruler has three-sided accurate metric scales. The ruler is equipped with an adjustable drawing pin, which can be inserted into the corresponding angle hole to form a preset angle, including 22.5°, 30°, 45°, 60°, 67.5°, 75°. Suitable for woodworking, home use, and DIY projects, making your woodworking projects easier. Features: 【Premium Materials and Stable Construction】: Constructed from alumi… | |