2 x Screw-on Window Restrictor Catches No Drilling Window Corner Open Window Restrictor Window Restrictor Window Restrictor Suitable for Adjusting Window Angle

Metal material: The window braces are made of carbon steel, a thick and very strong material. High temperature Teflon paint, rustproof, corrosion resistant, shiny and beautiful. Hook design: The door and window opening and closing limiter adopts a hook design, providing greater stability, wind and fall resistance. More security. Rivet: After numerous high-strength tensile tests, it is resistant to deformation, strong and durable. Ideal in windy weather to prevent bumping or opening windows, which improves ease of use. Guarantees durability and the lifespan of your door lock. Ease of use: Hanging window stays are used to block the opening angle of casement windows and French doors. You can use them to properly ventilate your apartment and control and adjust the opening of windows as needed. Scope of application: Window frames for sash or casement windows. Allows the window to be locked in the open position at 4 different opening angles and prevents accidental closing. Suitable for all standard plastic, wood or metal doors and windows.