Features Material: The leather compass is made of carbon steel, with high hardness, not easy to wear, long service life, smooth scribing and drawing work. Adjust the different circles according to your needs. Just loosen the lockable wings and tighten. Accuracy: With guide rails and fixing nuts, it will not slip off when used, and the drawn lines will be more precise. Great for scoring leather edges, comparing lengths or marking. Good Performance: The leather compass is used as a drawing tool, suitable for measuring diameter or exact reproduction. Facilitates repeated measurement of marking diameters to produce clear and accurate lines before punching and stitching. Large Span: With a maximum span of 8.7 inches (220mm), it can meet all the needs of your work life. Adjustable width between flat legs, easy to use. Wide Application: Wing dividers with lockable wings are widely used for mechanical scribing, leather marking, making DIY crafts, etc. Suitable for a variety of measurement, scoring and process applications. Features: 1.Made of medium carbon steel material, firm and durable. 2.Great for all kinds of measuring, scoring and craft applications. 3.Excellent for scoring the edges of your leather, comparing lengths or marking. 4.Can adjust the width between the flat legs, easy to use. 5.Scope of application: widely used in mechanical marking and leather making. Specification: Item Type: Leather Compass Material: Carbon Steel Measurement Range: 150mm Color: Silver Weight: Approx. 155g / 5.5oz Package list: 1 x Leather Compass Package List