【Security and Privacy】Swing door locks are security locking devices for swing doors, allowing people inside the room to open the door a few inches for identification or ventilation while providing privacy and security for guests and residents. 【Durable Construction】The lock is made of high-quality zinc alloy, durable and difficult to rust. The thickened base plate and thick main lock material are strong, difficult to break, and safer, ensuring your family's safety. 【Wide Range of Applications】It can be used for any door. Ideal for restricting door openings and security for entrance doors in residences, homes, hotels, motels, hostels, etc. 【Easy Installation】Make sure your door frame is aligned! The padlock's security lock is attached with the mounting screws. Just use your drill to mount the padlock on the door, cabinet, or window. The process is very simple and almost any homeowner can easily do the job. 【Package Includes】1 x door lock, each lock is equipped with 7 screws.