In addition, lateral drawers can hold one-third more files than a standard vertical unit, with cabinets available in widths from 36 inches to 42 inches. Once you have chosen the basic type of cabinet that will best suit your needs, zero in on the quality of the cabinets you are looking at. Make sure to check the suspension system that holds the drawers. Even when filled with weighty files, well-built cabinet drawers should open and close smoothly. Also consider the internal widths of the drawers before buying.
Some cabinets are slightly wider, offering more leeway for overstuffed file folders.
Safety features should be a priority as well. The highest quality units use counterweighted drawers and internal locking devices that allow only one drawer to open at a time. This prevents file cabinets from tipping over when multiple drawers are pulled out. Even so, inquire about the maximum weight capacity per drawer and choose a cabinet accordingly. While an office superstore can be an easy source for buying inexpensive file cabinets, furniture dealers often exhibit a wider range of higher options.