Reinforce your workforce. Steel roll files are manufactured to last long and stay strong. The durable design of anti-racking heavy steel construction will provide you with superior storage for your roll files. Square fiberboard tubes are case-hardened with aluminum molding for extra support. Stack your files to create an easy access storage unit. Each file is equipped with doors that are dust-resistant, reversible, and feature label grids for clean convenience. A strong organized office is effortless with Steel Roll Files.