Ample Storage Space: The portable metal tool box measures 18 x 7.87 x 8.46 inches and weighs 8.6 lbs, making it ideal for carrying tools on the go or storing them in your vehicles trunk. It includes two layers with 4 trays (13.78 x 3.94 x 1.77 inches) and a bottom compartment (13.78 x 7.68 x 4.1 inches), max load capacity up to 13.2 lbs, providing plenty of space for efficient organization of your items. Enhanced Security: The cantilever toolbox features a built-in lock hole design at the top, allowing you to add a lock for extra security. This helps secure your valuable items and avoids theft. (Note: The lock hole is compatible with a 0.32-inch lock, which is not included.) Smooth Opening and Easy Access: The flip-top design makes opening the steel tool box a smooth experience. The sturdy metal folding connectors, riveted securely to the toolbox, provide excellent support, ensuring that the toolbox opens and closes smoothly every time