7 Drawer Rolling Tool Chest, Tool Box on Wheels, Rolling Tool Box Organizer with Locking System, Tool Cart for Garage, Wareh Black. Practical Rolling Tool Cart: The tool cart comes with 7 drawers, 1 Cart handle, 4 universal wheels, 2 keys as well as two with brakes and a sorting rack, each capable of carrying up to 100LBS. It also has armrests on the side for easy moving and use. Large Storage Space: The tool cart is equipped with a total of 7 drawers and a large storage space on the bottom. The top storage rack provides additional space for arranging the workshop accessories you need. The top drawer with interlock. Only one drawer can be opened at a time, the other three drawers will automatically lock to protect your tools from theft and prevent tipping. Easy to Move:The tool cabinet with 360° flexible and sturdy universal wheels, rolling tool chest cart are padded and smooth ball-bearing drawer slides to reduce slip during movement, protecting tools and reducing noise. Durable Construction: This tool box on wheels is made of high-quality heavy-duty steel structure, durable, suitable for storing heavier items, and stable for long-term use. Versatile Applications: The tool chest on wheels suitable for garage, warehouse, workshop, and repair shop use, Top 2-Drawer Size: 20″L X 10.8″W X 1.5″H, Bottom 5-Drawer Size: 20″L X 10.8″W X 3.3″H. PLEASE MESSAGE US IF YOU HAVE ANY OTHER QUESTIONS, AND MANY THANKS FOR READING ALL OF THIS.