lock,chain locks for inside door, Door Chain Lock,Chain Safe Buckle,Latch Safety Limiter,Metal Stainless Steel Anti-theft Chain Door Buckle Anti-theft Buckle Safety Chain Door Bolt Anti-theft Chain (C

DeadboltsIt can be installed on doors of any type and size.The heavy duty chain latch is a security locking device for doors,which ensures safe viewing and ventilation while door is partially open, providing added security for your home and office doors.Installation Methods:Single door: do not open left/right single door, easy to install.Double doors: inside/outside doors in the process of installation,the farther the distance between the buckle and the base, the smaller the Angle of opening the door.Mother and child door: when the door and door frame are not in the same plane, need to mat flat after installation.Installation steps :1. Determine the installation position before drilling;2. Fixing screws (the security door needs to be punched with electric brick and brick tail screw;When installing the wooden door, screw in the door directly with self-tapping screw.)Specification:Material: Stainless SteelColor: Silver, BlackQuantities(Number of Door Chain Locks): 1pc, 2pcsNotice:1. Due to the light and screen difference, the item's color may be slightly different from the pictures.2. Please allow 0.5-2cm differences due to manual measurement.If you have any questions, please feel free to consult our customer service

• Can prevent forced entry into your home. An essential function to protect yourself and your family.
• Deadbolts
• The door chain lock is equipped with spring button lock that locking the chain more firmly,to avoid the chain unlock and fall down while under the impact, which can enhance the anti-theft performance.
• Made of strong stainless steel material,and the thickened chain for maximum strength and long-term use.It will take a ton of force to break it open from the outside.
• If you have any questions, please do not hesitate to contact us. Thank you for coming, wish you a happy life