4-Piece Window Safety Set, Window Opening Restrictors, Child Safety Locks for Windows, Window Locks, Door Locks, White

Material: Made of high-quality material that can withstand high pressure and is not easily damaged. Excellent safety: High-quality jumper cable for added safety and protection in the home, especially for babies and children. Easy installation: Made of 19 cm long steel wire, with self-drilling screws and a wrench; only a screwdriver or drill is required for installation. Versatile use: Ideal for PVC, aluminum, wood, and composite doors and windows. Suitable for sliding windows, tilt-and-turn windows, French doors, guest room doors, etc. Locks and unlocks. The special limiter design ensures an opening width of 19 cm while still allowing fresh air to enter. The window can be fully opened by removing the cable from one end using the key. While the cable is connected, the window's opening width is limited. The key allows you to remove the cable from one end to fully open the window. New design, smooth lines, bendable as needed, cable length up to 18.5 cm. Exclusive locking core for added