Stainless steel door chain, door chains, safety lock, security lock with 4 screws for the security of the entrance door, etc. (Gold)

[Product Material] The door chain is made of stainless steel. It is robust and rust-resistant. [More Security for Your Home] The door chain features a pressure-activated anti-theft device. It can only be opened from the inside, preventing forced entry and ensuring your safety and that of your family. Mounted high, it prevents children from accidentally walking through the chain. [Durable] The chain is extra thick and securely welded, making it very robust. [Easy Installation] The door chain lock comes with four screws and can be mounted in the desired location. It is suitable for all types of wooden doors and can also be drilled into iron doors. It is versatile and can be used in apartments, hotels, and other buildings. [Caution] Drilling is required to install this product, which may damage the wall and door.