2pcs 18cm Window Restrictor No Drilling Window Lock Open and Door Locks with 4 Screws Window Block to Adjust Window Opening (White)

General description 2pcs 18cm Window Restrictor is designed to enhance the safety and ventilation of your home. Made from high-quality hard alloy, these window locks are rust-proof, wear-resistant, and durable, making them a perfect match for your interior decor. They allow for controlled ventilation while preventing windows from being opened or closed unexpectedly due to drafts or wind. Technical specifications Length: 18 cm Material: Hard alloy Includes: 2 window restrictors, 2 metal fittings, 8 screws Compatibility and accessories Suitable for standard PVC, wooden, or metal windows and doors Application: Designed for casement or French windows Installation No drilling required for installation Easy to install with a simple screwdriver Usage Allows locking windows open at various angles Adjustable opening width to suit weather conditions and personal preferences Helps regulate indoor climate even in cold or rainy weather