This tool cart features a 2-in-1 design with a detachable toolbox. The toolbox can be divided into four drawer toolbox and rolling toolbox, which can be used separately or together as needed. In addition, the top toolbox can also be stored in the bottom cabinet to save space. We also provide you with 7 storage boxes. The tool has a large storage capacity. The top tray, 5 drawers, large bottom cabinet, and side toolbox provide ample storage space for various tools such as screwdrivers, wrenches, and boxes. The inner side of the bottom cabinet door is designed with a grid and comes with 8 easy to remove hooks to help you quickly find tools. The adjustable shelves on the bottom cabinet allow you to customize storage space. Security locking system and protective lining. Two locking rods help lock all drawers, tool trays, and bottom cabinets, and the locking mechanism adds extra security. At the same time, the top tool tray and 5 drawers have protective lining to prevent scratches and damage to the tools. Universal lockable wheels. Four universal wheels make the rolling toolbox easy to move. In addition, two of the wheels are lockable to ensure that the toolbox remains in place. A sturdy structure. The sliding tool organizer is made of heavy-duty steel, with strong load-bearing capacity and durability. In addition, the protective pad can protect the tool from scratches.