Door Security Chain Lock, Heavy Duty Latch Chain Door Lock Anti-Theft Internal Front Lock Sturdy Guard Thickened Chain Lock Child Proof Slide

【Enhanced Security and Privacy】The door chain is usually used for the front door because the door lock helps to identify the caller before the door is fully opened. Door security chains provide greater security, prevent intruders from intruding, and are not easily damaged when the door is opened with force. it also can guard the live-alone elderly and kids and protect women's safety.
【Exquisite Workmanship】The door chain lock with an exquisite appearance and novel design, which can become a fashion accessory for most homes. The surface of the sliding door lock bar uses an electroplating process, which makes it corrosion-resistant and will not fade. The shape of the safety bolt latch is perfect and noble, and will not affect the appearance of the door and the layout of the entire room, making it more fashionable.
【Extra-thick and Highly Durable】The heavy-duty door chain lock is made of reinforced iron or stainless steel, and the surface adopts the electroplating process, which makes it not easy to rust, and even more sturdy and durable. Each link of the door lock chain has been welded and features a strong connection between the two chain links. The enclosed design of each lock buckle makes it difficult for intruders to open, resulting in better-than-expected safe performance.
【Suit Various Doors】Chain door guard is suitable for apartments, basements, balconies, residences, bedrooms, cupboards, cabinets, windows, garages, campers, barn doors dormitory doors, hotel doors, etc. You can install it on either the interior doors or the exterior doors. The chain length of the door lock has been carefully measured, allowing the door to be partially opened, which can not only protect security but also protect privacy.
【Easy to Install】 Our door lock chain is equipped with essential installation hardware, including 1 thickened panel, 1 bold chain, and 6 screws. which means you can easily install it with a screwdriver or electric drill. The front door lock is universal and can be installed on any size door. Using our door chain lock increases the security of your home.