Cadena/cerradura de seguridad plateada para puerta - Apertura hacia adentro/afuera

Product Material - The door chain is made of stainless steel, making it durable, resistant to breakage and rust. Make Your Home Safer - Featuring a double-lock design, the door chain opens via its own anti-theft spring. This effectively prevents theft and burglary, providing extra security for you and your family. Installation at a high position prevents children from accidentally escaping. Thickened Chain for Greater Durability - This product uses a thickened chain, firmly welded, and not easily broken, ensuring its sturdiness and durability. Easy Installation - The door chain lock comes with four screws, allowing for easy installation wherever needed. This product is suitable for various types of wooden doors and can also be drilled for installation on iron doors. Suitable for various locations such as residences, hotels, and other buildings. Please Note - Drilling is required to install this product. This may damage walls and doors. Please purchase this product only when necessary.