Hammond ADSU Solid & ADSV Ventilated Depth Adjustable Shelves - Black - Hammond ADSU3642BK, This cleverly designed shelf from Hammond has a telescoping design that provides three convenient usable depths. It fits within a single EIA rack unit and can telescope to cover the entire depth. Hammond ADSU3642BK 1U Depth Adj Shelf 914mm-1067mm Solid Black
