Simplified Installation - No tools are needed for installation. Effortlessly install in seconds by inserting the metal claws into the plate, closing and locking the door and then securing it by tightening the built-in screw. Enhanced Portability: This portable door lock improves the security of your home from the inside, providing extra peace of mind by preventing unauthorized access, thus ensuring family safety during travel scenarios. Applicability Considerations: Suitable exclusively for doors that open inward and align with that of the door. Make sure the gap between the door and its is suitable for installation to avoid operational problems. Robust and reliable: Made with durable metal, this door lock is designed for control. It offers substantial security and protection in environments such as hotels, apartments, bedrooms, bathrooms and dorms., Weight: 0.43541296745 Pounds, Manufacturer: Rtxbvg