2 Sets Window Restrictor Locks for UPVC Adjustable Window Safety Locks with 8 Screws Window Restrictor Hooks for Casement Window Angle Adjustment

• 【materials】 window restrictor are made of high-quality carbon steel with high strength and exquisite manufacturing technology to ensure durability, stability and service life.
• 【package content】 after purchasing this product, you will receive two sets of window interferers, including 8 mounting screws, which can meet your installation and use requirements.
• 【Protective】window locks can prevent windows from being opened or closed at will due to airflow or wind. The four adjustable slots are designed to provide a good fixing effect to protect the window from being broken and to protect the child from accidental fall.
• 【Easy to Install】 you only need to prepare a screwdriver to install these window wind brackets easily and quickly without any expertise and complex tools.
• 【Widely Used】window safety locks are perfect accessories for windows in homes and various public places. With its help, you can fully ventilate and control and adjust the opening angle of the window as needed.

2 Sets Window Restrictor Locks for UPVC Adjustable Window Safety Locks with 8 Screws Window Restrictor Hooks for Casement Window Angle Adjustment