These 12 gauge welded steel construction cabinets come with ventilated doors. Also, these cabinets have 2 adjustable slotted shelves with vertical dividers to help keep your items separate on the shelves. Under the 2 slotted shelves is a standard adjustable shelf. 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 inch tall 7 gauge legs are welded to provide mobility in lifting in order to move from one area to another.//These cabinets are built for rough and tough industrial use. These cabinets are 24 inches deep to provide the storage without taking up too much of your valuable shop floor.