Features: Elevates your home security with Aluminum Window Handles, featuring lockable mechanisms for enhances safety and peace. Crafted from aluminum , these window handles resist corrosion and wear, while their ergonomic designs ensures a comfortable grip and smooth operation. Suitable for family seek to child proof their homes, these window handles provide layer of protections to keep kids safe from potential hazards. Perfect for use in residential, office, or hotel setting, these multifunction window handles can be installed on Window and patio door to secure various living space. Each set includes two Key and screws for easy installation, ensuring a fitting with standard industry measurements for most window types. Specifications: Material: aluminum Size: about 2.9x14.6cm/1.1x5.7inch Package Includes: 1xLockable Window Handle note: Please allow 1 to 3cm error due to manual measurement, please make sure you do not mind before you bid, Due to the differences between different monitors, the picture may not reflect the actual colorful of the item.