This Heavy Duty Steel Lockable Rolling Garage Tool Chest Storage Box has 5 drawers, 2 trays, a large bottom cabinet and a top box drawer, each drawer carrying 11 pounds with a total carrying capacity of that is 220 pounds. This cabinet can also be detached into 2 boxes, to be used separately making it a perfect addition to any garage or gear junkie! The body of this tool combination box is made of solid and durable steel, and the wheel is made of rubber-plastic synthetic material. High quality material selection and solid workmanship make the box structure strong, wear-resistant and durable. It has a long service life. This cart is equipped with drawer lock rod, which can be used to prevent the drawer from sliding out and lock the tool box (small lock are not included). In addition, the padding inside drawers and the padding at the top of lower box are EVA, which has good cushioning, seismic, heat insulation and other functions, and can effectively protect tools. This tool combination box has flexible and ingenious wheel design. This toolkits has four universal wheels which can rotate 360 degrees, and two of them have braking function. Assembly Required: Level; Easy Color: Black Material: Steel, rubber-plastic synthetic wheel Dimensions: 23 L x 11 W x 4.5 H (inches) Weight: 38 lbs.