27 5/8' D X 70 7/8” HA rack series with a wider footprint, the WRK-SA series is designed for mounting equipment with thicker cable bundles than would fit easily in a basic rack, or to increase cooling airflow. Stand-alone installations version features fixed solid sides and seismic certification.Fully welded construction for strengthFixed solid sides for security and to control airflow24-¼” overall width provides space for side cabling or cooling airflowConvenient lacing points and slotted rail brackets for cable managementStandard front and rear adjustable 10-32 threaded rackrail with numbered spacesExtra-wide rackrail features cable pass-throughs to facilitate front-to-rear cablingIncludes standard configurable rear door