Window Restrictor Lock UPVC Child Safety, Stainless Steel Security Chain 2 Pcs Multicolor 12.3x2.2cm 18.5cm

Stainless Steel---stainless steel casting with truly excellent brushed nickel finish. Aesthetically pleasing appearance, -rust, brushed finish against crash and kick. Heavy duty chain latch for inside door, durable. Package---There are 2pcs security door chains with 8pcs screws. Lock length: 12.3cm. Lock width: 2.2cm. Chain length: 18.5cm. Easy to Install---Chain door guards can be used on various types of wooden or metal doors. It can be placed above or next to the door trim. The lock is very easy to install and secure. Each lock is attached with 4 screws. No additional screws are required. Lock Device---The door chain lock cannot be opened from the outside, but can be easily unlocked from the inside. Chain locks allow doors to be opened slightly to ensure viewing and ventilation, theft, which provides greater security for residential and apartment doors. Window limit locks are primarily designed for child safety, restricting the opening distance of windows to effectively avoid the risk of children or infants falling out of windows.