This Sandusky Lee TA3R362460-09 mobile storage cabinet has a welded steel construction for strength, Black powder coat finish for resistance to chipping and corrosion, three adjustable shelves, one fixed bottom shelf, a locking recessed handle, and four swivel casters. It is suitable for organizing, storing, and securing items. The recessed handle has a lock and three-point locking system for security. Two keys are included for the lock. The shelves adjust in 2 in. increments to accommodate items of varying heights. The swivel casters are 6 in. high, have 5 in. polypropylene wheels, and two of the casters have brakes for maneuverability and control. The casters are mounted beneath the cabinet to a steel plate base and bolted through the cabinet bottom for strength. The cabinet has a false bottom that covers the bolts and can be used as a fourth shelf.