For use in residential setting, these sash lock suitable for any room with sliding window, ensuring and security without compromising on styles. Enhances the security of your sliding window with 4Pcs Window Replacement Sash Lock, designs to provide locking mechanism for both vertical and horizontal sliding window. With easy installation using the included screws, these sash lock not only enhances window security but also add modern touch to your home decoration. For homeowners look to upgrades their window security, these sash lock for anyone seek updates to their home’s hardware. Craft from iron, these sash lock feature type locking mechanism that ensures secure by engaging the checkrail of both the innermosts and outermost sashes., Manufacturer: yanwuwa