2 Pieces Casement Window Opener, Window Restrictor, Window Opener Without Drilling Blocks Open Windows and Door Locks, to Adjust the Opening of the Window

General DescriptionStay safe with our casement window vent, designed to prevent windows and patio doors from accidentally opening due to gusts of wind. This safety lock system installs directly onto the existing handle without requiring additional screws. It allows you to adjust the opening angle to lock the window in different positions, preventing accidental closing. Suitable for casement and sash windows, made of wood or metal, this retractor is easy to install and protects your children and pets.Technical specificationsType: Casement window retractorMaterials: Wood or metalInstallation: No drilling, attaches to existing handleUseAllows you to adjust the opening of windowsPrevents accidental closing of windowsIdeal for casement and sash windows