1. Material: zinc alloy
2. Universal lock fits most hinged or sliding doors and windows
3. Easy to install and easy to use
4. Three classic colors of silver, black and white are available, suitable for a variety of home decoration styles
5. The limit window is two-in-one, with additional clamping feet, which is firm and stable.
6. Lock push design, quick locking
7. One set of keys can open multiple locks of the same model (for example, 10 locks that can be opened together, 10 sets of keys can all open each other)
8. Fine baking paint, zinc alloy locking post, 11 mm hole punching
9. Children’s door and window locks with or without screws, 2 options