Material: Constructed from high-quality aluminum alloy, this product features a thickened base that provides exceptional durability. It is designed to resist rust and breakage, ensuring long-lasting safety and reliability. Key Features: - Easy Installation : Simply choose your desired location, drill the necessary holes, and secure with the provided screws. The installation process is quick and hassle-free. - Innovative Design : Equipped with a built-in automatic spring that allows for effortless stretching. Just pull and let go—the mechanism rebounds automatically without pinching or hurting your hands. Versatile Applications: - Enhanced Security : Ideal for securing various doors and windows in homes, providing peace of mind. - Tool Storage : Perfect for toolboxes, keeping your equipment safely locked away. - Organized Lockers : Great for lockers at schools or gyms, ensuring your belongings remain secure. This product stands out due to its robust material, straightforward installation, and versatile uses. Whether you're upgrading your home security or organizing your workspace, this reliable solution addresses your needs effectively.