Features The Structural Backbone of Tripp Lite's State-of-the-Art Aisle Containment System This SmartRack® set of two heavy-duty telescopic beams supports the end frames (SRCTMTFRM), roof panels (SRCTMTCVR600 and SRCTMTCVR750) and riser panels (SRCTMTRXXXXX), all sold separately, to contain and connect a set of racks to form a monolithic rack array. The beam kit allows you to tie the opposite end frames together, which pulls together the racks for a tight seal that improves thermal efficiency in your rack cooling system. A sturdy keyhole-mount system connects both beams to the frame end kits. The telescopic beams accommodate between eight and 12 racks (four to six racks per rail). During installation, you can vary their height based upon your setup's tallest rack. All installation hardware is included. Tripp Lite's Aisle Containment System Manages Airflow for More Cooling Efficiency Upon installation in your data center or server room, the modular, easy-to-assemble Aisle Containment System contains the air in a hot aisle or cold aisle, essentially creating a room within the aisle, while still keeping the aisle accessible. No costly contractor or HVAC specialist is required to install the system, which can be expanded or adapted to meet your needs. Assorted frame kits, beam kits, sliding double-door kits, roof panel kits and adapter riser panel kits (all sold separately) are necessary to assemble a hot or cold Aisle Containment System that accommodates the dimensions of your aisle and the rack enclosures within it.