Adjustable steel window restrictor for ventilation (White)

Maximum Safety for Children and Pets: This window opening restrictor prevents excessive opening of windows, protecting children and pets from accidental falls while allowing sufficient ventilation. Precise 5-Position Adjustment: Featuring 5 adjustment notches, this device allows you to control the opening from 18 to 30 cm as needed, ensuring optimal airflow and preventing rain and cold drafts from entering. Robust and Durable Material: Made of steel with a wear-resistant coating, this lock withstands the elements and guarantees exceptional longevity for indoor and outdoor use. Universal Compatibility: Designed to fit most types of window frames, including PVC, wood, aluminum, and metal frames, whether casement or sliding, offering a versatile security solution for the entire home. Easy Installation and Frame Protection: Quickly attaches with screws, requiring no major modifications, and also prevents slamming. windproof windows, thus protecting frames and glass from damage.