4 Sets Sliding Window Locks with Key, Window Locks, Aluminum Alloy Window Security Locks, Adjustable Security Window, Window Stoppers Aluminum (Silver)

{UPGRADED PROTECTION DESIGN} Each of our window locks has two fixing holes, this design effectively increases the protection of the window locks while effectively increasing security. Each window lock is equipped with a protective pad, which can effectively prevent scratches or damage to your window, and can improve the stability of the window lock.

{MEASUREMENTS BEFORE USE} The window locks are suitable for most types of sliding windows. Before purchasing, please make sure your window track size height must be larger than ordering window locks, size must be less than 0.67 inches(1.7cm), width must be less than 0.59 inches(1.5cm).

{EASY TO USE} Very easy to use, no assembly required. You just need to put the lock in the right place, then put the gasket in it and tighten the screws on the window lock with the key, very convenient and quick. The key is designed for easy reuse and reinstallation. Just open it with the key when not in use, the compact size will not take up too much space for you, it is a very practical design.

{WIDELY APPLICABLE} Our window locks are suitable for most windows, you can control the window partially open or close. You can use it in bedroom, balcony, nursery, office and so on any place you want to apply is a very good choice. It can effectively protect you and your family's safety.