This is an essential tool for woodworking enthusiasts. Made from quality materials, the compass tips are constructed from 45 steel for durability. The compact design allows for easy portability, making it convenient to carry anywhere. Features: - Adjustable radius for convenient customization, ideal for precise line drawing & comfortable use. - Available in 2 sizes (large/small) to suit your needs. - Large: max radius 750mm (29.5in); Small: max radius 450mm (17.7in). - Lightweight & portable, easy to use/transport. - Tips: No. 45 steel (high strength, anti - deformation, long - lasting). - Radius adjustable up to 180°, flexible settings. - Equipped with a rotary switch to adjust pen - holding length. - Body: zinc alloy & plastic, durable. Specifications: Material: Plastic Type (optional): - Type 1: Small - Type 2: Large Maximum Radius: - Type 1: 450mm / 17.7in - Type 2: 750mm / 29.5in Unilateral Length: - Type 1: 250mm / 9.8in - Type 2: 400mm / 15.7in Model Dimensions: - Type 1: 250 x 900mm / 9.8 x 35.4in - Type 2: 400 x 1500mm / 15.7 x 59.1in Package Size: - Type 1: 260 x 30 x 30mm / 10.2 x 1.2 x 1.2in - Type 2: 460 x 30 x 30mm / 16.1 x 1.2 x 1.2in Package Weight: - Type 1: 210g / 7.4oz - Type 2: 260g / 9.2oz Packing List: 1 x Divider