Check the listing for details. Tripp Lite SR2POST25 (37332143143) Rack / Mount / Accessories. Condition: Open box. Listed at 100.00 USD. OPEN BOX, some boxes are torn / dirty from storage but no damage to the product. Tripp Lites SR2POST25 2-Post SmartRack Open Frame Rack is an economical way to accommodate 25U of rack space for 19-inch rackmount applications in limited spaces that do not require a lockable enclosure. Its heavy-duty, aluminum construction can safely support 800 lbs. of rackmount equipment, and its open design provides easy access to equipment and cabling. The black, textured powder coat finish makes it resistant to scratching while giving it a classic, attractive appearance. The SR2POST25 is easy to install due to a self-squaring design combined with 12-24 threaded and numbered mounting positions, and bolt down provisions. It uses toolless button-hole mounting for vertical PDUs and cable managers. In high-density environments, multiple units can be bolted together side by side for easy expansion or customization.