Features WIDE PURPOSE --- This machinist square is perfect for measuring various right angles, checking the vertical deviation of workpiece inner and outer corners, and also for precise marking and drawing lines. DIN2 GRADE ACCURACY --- Manufactured to DIN2 grade accuracy, this machinist square ruler is suitable for workshop routine self inspections, ensuring reliable and accurate measurements. ERGONOMIC DESIGN --- Designed with ergonomics in mind, this square ruler provides a comfortable grip, allowing for extended use without fatigue. PORTABLE FOR OUTDOOR USE --- Compact and portable, this engineer square can be easily carried outdoors for on site measurements and tasks. WIDELY USED --- Ideal for use in construction, woodworking, guide rails, machine tools, and precise parts, this right angle square is a versatile tool. Specification: Item Type: Machinist Square Material: Carbon Steel Specification: Approx. 200x130mm/7.9x5.1in Package List:1 x Machinist Square Package List 1 x Machinist Square