Durham extra heavy duty all welded 12 gauge steel cabinet with 240 bins. 3 Point cast steel locking handle with rods and provision for a padlock (padlock not provided). 7 Gauge leaf hinges to prevent sagging. Bins hook into place. There is durable textured powder coat finish. Fully welded back and door louvered panels reinforce door and hold hook-on bins. Weight capacity of 800 lbs. per door.