About this item

• Aluminum Alloy Solid Construction: The heavy-duty door lock reinforcement is made of high-strength aluminum alloy through integrated die-casting, with an impact resistance of up to 800 pounds. It offers excellent anti-pry and anti-force entry performance, providing reliable security for homes, tenants, and travelers.
  Drill-Free Portable Door Lock: This indoor door security lock is only 2.4 inches in size and can be installed without drilling, making it convenient to carry during business trips or travel.