QUICK AND EASY ANGLE MARKING: Equipped with marking holes for 10 commonly used angles (10°, 15°, 20°, 30°, 45°, 50°, 60°, 70°, 80°, 90°), this woodworking square allows for fast and precise angle marking INNOVATIVE DESIGN FOR MAXIMUM CONVENIENCE: The framing square features a retractable metal ledge support to stabilize handle on your work . Plus, insertion hole makes for easy hanging and storage-always within reach when you need it BUILT TO LAST WITH LASER-CALIBRATED SCALE: Crafted from high-quality stainless steel, this carpenter square 12 inch is laser-calibrated for superior precision. Scratch- and , it ensures long-lasting accuracy, even after heavy use on tough projects VERSATILE TOOL FOR MULTIPLE APPLICATIONS: Ideal for measuring, marking, and angle marking, this square tools carpenter is a must-have for carpenters, construction workers, DIY enthusiasts, and more. Perfect for woodworking, construction, math, and other manual craft projects COMPLETE WITH PEN AND REFILLS: This woodworking squares comes with a high-quality carpenter's pencil and 12 extra pencil refills, ensuring you're for your next project with no interruptions Woodworking Square Ruler Color: As Shown Material: Metal Package Contents: 1 * right angle ruler 1Pcs * Carpenter Pencil (Random style, no specified style accepted) 12Pcs * Refill Only above package content, other products are not included. Note: Light reflection and different displays may cause color of item in picture a little different from real thing. The measurement allowed error is +/- 1-3cm.