Aluminum Alloy Hex Flat Stair Tool Durable Construction: Made from quality aluminum alloy with a protective anodized finish to resist wear, corrosion, and deformation, ensuring longlasting performance for demanding projects. Precision Hex Flat Design: The engineered hex flat shape aligns with edges, keeping the block perpendicular to your material for maximum stability and measurement accuracy. Secure Clamping Mechanism: Black oxide steel thumb screws provide a nonslip, firm grip that is easy to adjust, even when wearing gloves. This ensures quick, tool setup and a reliable hold on any compatible workpiece. Versatile Applications: Ideal for stair longitudinal beam layout, rafter layout, and other precision woodworking or construction tasks. Its design works seamlessly on varied materials, making it especially useful for working around wood edges and tight spaces. Practical Use Scenarios: 1. Laying out stair beams with consistent spacing and alignment. 2. Positioning rafters accurately during framing projects for precise angles and stability. 3. Clamping securely to edges in narrow or awkward locations for consistent measurement reference. Compact and Compatible: Optimized for easy positioning on different material types and sizes, offering flexibility for both professional builders and DIY users. This tool combines robust materials, precise engineering, and userfriendly operation to deliver accurate results and dependable performance across multiple construction and woodworking applications.