s 2-9USTAND tower-kit accessory offers a convenient method of installing a rack/tower UPS systems in a small-footprint upright tower configuration. Pair of adjustable tower stands securely support single or multiple rackmount UPS, battery packs and other accessories in 2U to 9U widths. Expands from 10U to 14U with the purchase of an additional set of 2-9USTANDS. Compatible with SmartOnline and SmartPro rack/tower UPS models specifying the use of this accessory. Key Features Supports rack/tower UPS systems in space-saving upright tower format Expandable from 2U to 9U widths to support multiple rackmount housings Expandable from 10U to 15U with the purchase of a second 2-9USTAND accessory Compatible with all rack/tower UPS systems specifying the use of this accessory 2-year limited warranty Typical Applications Ideal for networking and telecom applications where upright tower UPS placement is required Package Includes 1 pair of expandable tower stands