Modular steel desks with melamine tops. Choose from Box/Box/File and File/File combinations. File drawers have high drawer sides for hanging folders and eliminate the need for file bars. Models include desks, returns, bridges, credenzas, hutches and accessories such as a center drawer and optional keys for keying alike. Tops are constructed from 45 lb. density particle board with high performance thermally fused laminate. High wall drawer sides accommodate front-to-back hanging file folders and eliminate the need for costly hanging file frames. Full extension ball-bearing suspension on file drawers and 3/4 extension ball-bearing suspensions on box drawers provide smooth and durable drawer movement. Desk chasis (steel) use an earth-friendly electrostatically applied powder paint finish that protects the environment and provides a durable finish.