This is an essential tool for woodworking enthusiasts. The product is made of fine quality material, with compass tips crafted from 45 steel, ensuring durability. Its compact size allows you to carry it wherever you go. Features: This compass offers an adjustable radius for convenient customization. It is also practical for drawing lines and provides a comfortable user experience. There are two specifications available—large and small—allowing you to choose the one that suits your needs best. The maximum radius of the large model is 75cm, while the small model reaches up to 45cm. The compass is compact and lightweight, making it easy to carry anywhere. The compass tips are made of No. 45 steel, known for its high strength, resistance to deformation, and long service life. The radius range can be adjusted by 180 degrees, allowing for customizable settings. It includes a rotary switch to adjust and control the pen's holding length. The product body is constructed from zinc alloy and plastic materials, enhancing its durability. Specifications: Material: Plastic Type (optional): Type1: Small Type2: Large Largest radius: Type1: 450mm / 17.7in Type2: 750mm / 29.5in Length of the unilateral: Type1: 250mm / 9.8in Type2: 400mm / 15.7in Model dimensions: Type1: 250 * 900mm / 9.8 * 35.4in Type2: 400 * 1500mm / 15.7 * 59.1in Package size: Type1: 260 * 30 * 30mm / 10.2 * 1.2 * 1.2in Type2: 460 * 30 * 30mm / 16.1 * 1.2 * 1.2in Package weight: Type1: 210g / 7.4oz Type2: 260g / 9.2oz Packing List: 1 * Divider