Silver Security Door Chains Sliding Door Lock with Screws for Family Hotel Apartment

Made of stainless steel, this anti-theft chain door lock is durable and comes with screws for easy installation.

Simple to use, just press the button behind the door to release the chain; it cannot be unlocked from the outside.

It is suitable for homes, hotels, apartments, etc., to increase security, prevent theft, and provide you with added peace of mind.

It can also be used to prevent children and pets from leaving the house without permission.