Strong Hold All-Welded Countertop Cabinet with Casters is ideal for tool cribs, assembly areas, mailrooms, and other areas where overhead space is unavailable. Countertops make great service counters. These space-saving units are sold with casters, so you can quickly move them around your area to wherever you need them. Manufactured from 12 gauge steel, these cabinets have all the features to last a lifetime. These heavy-duty 12 gauge steel floor model cabinets protect valuable tools and machine parts. The all-welded design is built to be a true survivor in today's rough and rugged manufacturing environment. Adjustable 14 gauge shelves with up to 1,900 lbs. capacity per shelf can be adjusted in 2-inch increments. There are two shelves in these cabinets. Shelves are 21-1/2 inches deep. More shelves can be added for versatility. 3-point locking device includes a hasp built into the handle for use with a padlock.