Window Locks – 3 Pieces – Metal Safety Locks – Fall Protection – Child Safety Locks – Window Opening Restrictors

304 stainless steel cylinder lock with zinc alloy plated surface: safer, more flexible, corrosion-resistant, rust-proof, and durable.

Unique design: The door opener is equipped with a specially designed 18cm safety cord that allows an opening of 11-18cm, ensuring fresh air circulation. By removing the cord with the key, the window can be opened fully.

Easy installation: The mounting bracket has a self-adhesive backing; no drilling is required for installation: simple and convenient. Widely used in homes, hospitals, schools, universities, and offices. Suitable for split windows, sliding windows, night windows, etc.