- Adjustable U-shaped lock with a telescopic range of 42-98 mm, adaptable to filing cabinets, wardrobes, and doors of varying thickness. One lock can secure multiple items, reducing the need for separate locks. - Mechanical password protection: set your own 4-digit combination for secure access without keys. Easy to use while providing strong protection for important documents and valuables. - High-quality steel alloy: crafted from durable alloy steel that resists tampering and daily wear, maintaining function and appearance with frequent use for lasting security. - Sleek, modern aesthetic: minimalist design in silver or black to complement any furniture style without distraction. - Use scenarios: - Home office: secure confidential documents inside a filing cabinet. - Bedroom or closet: restrict access to personal items such as jewelry or medications. - Storage or shared spaces: secure doors or cabinets to prevent unauthorized entry.