Features • Safety Lock Mechanism: Features a safety lock to securely fix the tool on wood or masonry walls, preventing accidental injuries during • Nylon Thread: Made with high-quality nylon that is wear-resistant and easy to identify, ensuring reliable performance without risk of breakage • Adjustable Ranging Capability: Offers adjustable ranging options to accommodate various construction situations, enhancing versatility and precision • Stable Carbon Steel Hammer: Equipped with a robust carbon steel hammer that delivers stable performance, ensuring accurate measurements every time • Strong Side Magnet: Includes a powerful magnet on the side for effortl attachment to iron s, making it convenient to use in any setting Features: 1、Can be fixed on wood, masonry wall , safety lock can prevent accidental injury. 2、High？quality nylon thread is easy to identify, wear？resistant and , not easy to break. 3、Adjustable ranging for different construction situations. 4、 carbon steel hammer with stable performance. 5、Strong magnet on the side for easy attachment to iron objects. Specification: Features: 1. Can be fixed on wood, masonry wall , safety lock can prevent accidental injury. 2. High-quality nylon thread is easy to identify, wear-resistant and , not easy to break. 3. Adjustable ranging for different construction situations. 4. carbon steel hammer with stable performance. 5. Strong magnet on the side for easy attachment to iron objects. 6. Suitable for building line and wall vertical measurement. Specification: Condition: Item Type: Wire Plumb Bob Applicable length: 3 meters / 9.8ft, 6 meters / 19.7ft (optional) Usage: Suitable for building line and wall vertical measurement Package List: 1 * Line hammer Note: 1. Please allow slight error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard. Package List