Discover the Stanley Tools 60R Line of Chords Ruler, a precision measuring tool designed for accuracy and convenience. This 60cm ruler features a unique scale ranging from 0° to 120° with 1/2° increments, making it perfect for various applications, whether in woodworking, drafting, or engineering. Equipped with two center dots on each blade, it allows for easy angle setting with dividers or angle determination. The circumference scale enables you to measure the diameter and get accurate circumference readings. The ruler is thoughtfully packed in a display wallet for easy storage and portability. With its dual-sided design, one side showcases a subdivided mm scale along with the line of chords scale, while the other side features a detailed circumference scale in mm. Elevate your measuring precision with the Stanley Tools 60R Line of Chords Ruler.