Deadbolts
It 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 Steel
Color: Silver, Black
Quantities(Number of Door Chain Locks): 1pc, 2pcs
Notice:
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