Features Wide Application: Perfect for measuring various right angles, checking vertical deviation, and precise marking and drawing lines in construction, woodworking, and machine tools. DIN2 Grade Accuracy: Manufactured to DIN2 grade accuracy for reliable and precise measurements, ideal for workshop routine self-inspections. Ergonomic Design: Provides a comfortable grip for extended use without fatigue, making it a professional and ergonomic engineer tool. Portable for On-site Use: Compact and portable design allows for easy outdoor use, suitable for on-site measurements and tasks. Versatile Tool: Ideal for guide rails, precise parts, and widely used in construction and woodworking, making it a versatile right angle square. Accurate Woodworking Triangle Ruler Precision and durability combine in this woodworking triangle ruler made of premium aluminum alloy, ensuring accurate measurements without damaging cutting edges. With engraved inch scale markings and beveled edges, it quickly measures angles from 0 to 90 degrees, making it a must-have for precise carpentry work. Package List 1 x Machinist Square