Features: Equipped with two modes: drill bit and drum key, suitable for different types of lock cylinders and meeting various needs. Small in size, easy to carry, and easy to use when needed, suitable for various scenarios. Equipped with a precise positioning system, it can accurately locate the position of the lock cylinder, accurately insert the drum key for unlocking , and improve the success rate of unlocking. Made of alloy materials, sturdy and , not easily damaged or deformed, ensuring reliability and stability for long-term use. The design is simple and clear, and the method is simple and intuitive, making it easy to get started even without professional knowledge, providing a convenient user experience. Specifications: Alloy Size: As Shown In The Picture Note: Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1x Magnetic Drum Key