EIA compliant 19” hinged horizontal cable manager shall be Middle Atlantic Products model # HHCM-1. HHCM shall occupy 1 rackspace and shall be constructed of 16-gauge steel, finished in a durable flat black powder coat. Overall dimensions shall be 19.125" W x 1.75" H x 3.5" D. Cable manager shall extend 3.5" beyond the face of the rack. Front of HHCM shall be a solid, hinged face, held closed by two magnets, provided. HHCM shall be GREENGUARD Indoor Air Quality Certified for Children and Schools. HHCM shall be RoHS EU Directive 2002/95/EC compliant. HHCM shall be manufactured by an ISO 9001 and ISO 14001 registered company. HHCM shall be warrantied to be free from defects in material or workmanship under normal use and conditions for the lifetime of the product.