[]This swing bar lock is made of zinc alloy. It's and sure to last.
[Convenient]Allows the door to be opened slightly for viewing.
[HIGH SECURITY]Increases the security of the entry door and helps prevent forced entry.
[Easy Installation]Installation is quick and easy.
[Product Information]Folds over a closed door to engage the latch. Includes 1 lock and 7 screws.

Color: silver
Material: zinc alloy

Package Contents:
1 x Anti theft and safety door buckle
7 x screw