Безопасные двери раздвижные болты защита двери цепи безопасности офисные замки замок

Features:
100% brand new and high quality
It is a security locking device for doors, allowing a door to be slightly opened to allow safe viewing and ventilation.
This door chain lock can also be installed out of reach of children so they cannot open the door by themselves, providing additional child-safe door security.
Installation is quick and easy – additional security for your home or office doors are within reach!
It’s strong and durable and sure to last.
Can be used on a variety of door types and can be placed over or beside door casing.
Specifications:
Material: steel
Surface treatment: nickel plating
Color: steel color
Size: (approx) L* 220 mm, chain L* 190 mm
Package Included:
1 PC* door chain
6 PCs* screw
Note:
1. Due to the light and screen difference, the item's color may be slightly different from the pictures.
2. Please allow 0.5-2 cm differences due to manual measurement.