Archived information is at your fingertips when you file it in one of these TENNSCO Record StorageRacks. Designed for convenience, the storage rack’s boltless design allows you to assemble it quickly using only a rubber mallet—no additional hardware is necessary. The absence of structural bracing means you can easily load and unload files from either side. Double-rivet design and 14-gauge steel uprights provide exceptional strength and rigidity. 5/8" industrial-grade particleboard shelves adjust in 1-1/2" increments. Starters can be used individually or combined with add-on units to complete shelving rows. File boxes sold separately. Made in USA.NOTE: Shelving units with 60 and 80 boxes have double rows of 15" boxes.