The GEARWRENCH 35" 7 Drawer GSX Series Rolling Tool Cart with Tilt Top, No. 83246, features a built-in charging station with four outlets, two USB ports, and an on/off switch. Each drawer and top storage space is equipped with black foam liners for protection. The tool cart is made from 20-gauge steel for strength and durability. Textured coated paint finish provides increased resistance to corrosion, weather, and staining. With a trigger lock system and aluminum drawer pulls, the drawers open and close easily. Additionally, it offers two fixed and two swivel heavy duty industrial polypropylene casters, providing easy mobility of the cabinet. Each caster's weight is rated to 450 lbs.