SPECIAL DESIGNThe side of the spring-loaded compass is equipped with a pencil fixing device, which can be used to design drawings, etc., making the operation simple. < p>DURABLEThe scribe gauge is made of high quality carbon steel, sturdy and durable, small in size and easy to hold and operate. NUT ADJUSTMENTThe scribe gauge distance is fixed with an adjustable nut, which is not easy to rust, which is easy to use and wear-resistant. APPLICATIONThe leather compass is suitable for metal parts processing, mechanical tracing, leather crafting, etc. FULL SPECIFICATIONS With various sizes are available for you to choose. It is convenient for you to complete the work more efficiently and quickly in the process of use Product Description Specifications: Material: carbon steel Application: measurement Expand Size: 100mm / 3.9inch Package List: 1 * Drawing Compass (without pencil) Note: The actual color of the product may differ from the photo due to the light. There may be a slight deviation in the measurement of the product.