Talk about heavy duty! Chief has incorporated all of the features of our very popular ECR series of racks into an all steel version. Extremely rugged and secure, the ECR-ST has greater capacity than its counterparts. Below the key lockable and retractable steel top is a 12 rack unit mixer section that can be moved to any of 8 different positions, from 0-45 degrees. Below it, and behind another key locked, steel door, is a 16 rack unit section for mounting electronic components. Like the front door, the locking steel rear door also features abundant slotting for passive ventilation when the unit is closed. Extra heavy duty casters are standard fare. The ERT-ST is finished in durable silver and black powder coat.