Tennsco Snap-Together Open Shelving Add-On Unit Snap-Together Open Shelving Units, Starter Sets and Add-On Units Save 50% of the floor space used by conventional files! For highly active files and records. Each Starter Set and Add-On Unit includes adjustable 12" deep shelves, shelf supports, and five file dividers per shelf. Heavy-duty rolled steel construction. 200- to 300-lb. load capacity per shelf (with weight evenly distributed). Assembly required. (Can not ship UPS.) Add-On Units “T” shaped upright attaches to Starter Set (TNN101995, TNN102541), sold separately, to join units. Units snap together without tools or fasteners. All shelves are adjustable. Special Order Items—Shipped directly from the manufacturer usually within 4-6 weeks from the time your order is placed. 7 Shelves—48w x 88h, shpg. wt. 145 lbs. Sand Finish