These all welded extra heavy duty all ventilated storage cabinets are the smart way to store equipment. It is manufactured from 12 ga steel, these cabinets have all the features to last a lifetime. The all welded design is built to be a true survivor in today's rough and rugged manufacturing environment. The features of these cabinets include adjustable 14 ga shelves with up to 1900 lb capacity per shelf and can be adjusted in 2 in increments. There are 4 shelves that are 21-1/2 in deep. More shelves can be added for versatility. The 3-point locking device includes a hasp built into the handle for use with a padlock the 6 in tall 7 ga legs are welded to provide mobility in lifting in order to move from one area to another. These heavy duty 12 ga steel floor model cabinets provide protection for valuable tools and machine parts. These cabinets are built for rough and tough industrial use. These cabinets are 24 in D to provide the storage without taking up too much of your valuable shop floor.