Middle Atlantic AXS-29-26 In-wall Rackmount System - 29UMiddle Atlantic AXS In Wall System Extension Optimize Your Rack Space The Middle Atlantic AXS In Wall System Extension provides a robust and efficient solution for extending your rackmount capabilities. Designed with serviceability in mind, this system features built in levels and mechanically interlocking corners for exceptional strength. With a weight capacity of 650 lbs and articulating cable carriers, the AXS ensures organized and reliable