Features: Experience precisions and versatilities with our Steel Ruler Positioning Block, to adjust at 45°, 60°, and 90° angles, catering to diversing marking needs for woodwork and construction projects. Crafted from high strength steel, this tool features clear, precise scale marking, ensuring accurate measurements and efficient Angles setting, making it a essential addition to any toolkit. For woodworking professional, DIY enthusiasts, construction workers, and educators, this tool is perfect for anyone requiring reliable and precise measurement capabilities in their projects. Whether you're working in a professional carpentry workshop, tackling home DIY projects, or teaching measurement techniques in educational setting, this positioning block enhances accuracy and efficiency. The Steel Ruler Positioning Block is easy to carry and use across various job site, reducing setups time and increasing productivity by minimizing repetitive measurements. Specifications: Material: Metal Size: About. 79x52mm/3.11x2.05in Pattern: 1/2 Package Includes: Package A: 1pc Positioning Block Package B: 1pc Positioning Block, 1pc Ruler note: Please allow 1-2cm errors due to manual measurement. Due to difference between different monitors, the picture may not reflect the item actual color.