Wide Application: The sliding window lock can be easily applied in most environments, such as patio doors, glass sliding doors and sliding windows in hotels, homes, hospitals, schools and offices, providing a safe environment for children.

Easy to Use: Lock sliding doors and windows with these easy-to-install, drill-free latches that feature rubber pads to protect surfaces and an Allen key for precise adjustment.

Safe Environment: Sliding windows and doors are secured when installed on window tracks and can be adjusted with a knob (included). It can prevent windows from swinging over the aisle and opening, or only allow ventilation when needed, etc. Provide a safe environment for your child.

Adjustable: These stainless steel sliding window locks are perfect for restricting indoor ventilation, protecting your family from thieves and curious children, and improving air circulation in your home.

Durable Material: Made of stainless steel, the main material is sturdy and durable. The material is thick and the screws are reinforced. With soft plastic rubber pads, it is scratch and wear resistant. The surface is easy to open, and the lock is durable for sliding doors and windows.