This is an essential tool for woodworking enthusiasts. The product is made from high-quality materials, with compass tips constructed from 45# steel for durability. Its compact size allows for easy portability, making it convenient to carry wherever needed. Features: - Compass with adjustable radius for convenient customization - Smooth operation for precise line drawing and excellent usability - Available in two sizes: large and small – choose the option that suits your needs - Maximum radius: 750mm (29.5 inches) for the large model, 450mm (17.7 inches) for the small model - Lightweight and compact design for easy transport - Tips made from 45# steel, offering high strength, resistance to deformation, and extended service life - Radius adjustment range up to 180 degrees, allowing flexible customization - Equipped with a rotary switch to adjust and control pen holding length - Body constructed from zinc alloy and plastic materials for enhanced durability 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