Features: 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. Craft from iron, these sash lock feature type locking mechanism that ensures secure by engaging the checkrail of both the innermosts and outermost sashes. For homeowners look to upgrades their window security, these sash lock for anyone seek update to their home’s hardware. For use in residential setting, these sash lock suitable for any room with sliding window, ensuring safety and security without compromising on styles. With easy installation using the included screws, these sash lock not only enhances window security but also add modern touch to your home decoration. Specifications: Component: Iron Color: Black, White(Optional) Size: Length 7.1cm/2.8inch Package Includes: 4pcs Window Sash Lock note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you will not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual color.