{"product_id":"middle-atlantic-erk-rr21-rear-rail-kit","title":"Middle Atlantic ERK-RR21 21U Rear Rail Kit Pair","description":"\u003cdiv class=\"product-content\"\u003e\n\u003csection class=\"product-overview\"\u003e\u003ch1\u003eMiddle Atlantic ERK-RR21 21U Rear Rail Kit Pair\u003c\/h1\u003e\n\u003cp\u003eThe \u003cstrong\u003eERK-RR21 rear rail kit\u003c\/strong\u003e is a professional-grade pair of heavy-gauge rackrails engineered for Middle Atlantic ERK Series 19\" stand-alone rack enclosures. Designed to provide \u003cstrong\u003e21 rackspaces (21U) of mounting depth\u003c\/strong\u003e, this rear rail kit delivers the secure equipment installation foundation your data center or server room demands. With durable black e-coat finish and EIA-standard rackspace labeling, the ERK-RR21 simplifies equipment alignment while ensuring reliable long-term performance in demanding IT environments.\u003c\/p\u003e\n\u003cp\u003eWhether you're building out a new rack infrastructure or expanding existing Middle Atlantic ERK Series installations, this \u003cstrong\u003e21U rear rail kit\u003c\/strong\u003e provides the structural integrity and precision alignment needed for professional equipment mounting.\u003c\/p\u003e\u003c\/section\u003e\u003csection class=\"key-features\"\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eHeavy-gauge 10-32 threaded construction for secure equipment mounting\u003c\/li\u003e\n\u003cli\u003e21 rackspace (21U) mounting depth for maximum vertical equipment capacity\u003c\/li\u003e\n\u003cli\u003eSupplied as a pair for complete rear rail coverage\u003c\/li\u003e\n\u003cli\u003eDurable black e-coat finish resists corrosion and wear\u003c\/li\u003e\n\u003cli\u003eEIA rackspace increment labeling for precise equipment alignment\u003c\/li\u003e\n\u003cli\u003eIncludes all necessary hardware for immediate installation\u003c\/li\u003e\n\u003cli\u003eCompatible with Middle Atlantic ERK Series 19\" rack enclosures\u003c\/li\u003e\n\u003cli\u003eProfessional-grade construction for data center and server room applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/section\u003e\u003csection class=\"technical-specs\"\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eMiddle Atlantic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eERK-RR21\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRail Type\u003c\/td\u003e\n\u003ctd\u003eRear Rail Kit (Pair)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRackspace Capacity\u003c\/td\u003e\n\u003ctd\u003e21U\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Depth\u003c\/td\u003e\n\u003ctd\u003e36.75\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThread Type\u003c\/td\u003e\n\u003ctd\u003e10-32 Threaded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFinish\u003c\/td\u003e\n\u003ctd\u003eBlack E-Coat\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRack Width\u003c\/td\u003e\n\u003ctd\u003e19\" Compatible\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLabeling\u003c\/td\u003e\n\u003ctd\u003eEIA Rackspace Increments\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHardware Included\u003c\/td\u003e\n\u003ctd\u003eYes - Complete Installation Kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003c\/section\u003e\u003csection class=\"faq\"\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3\u003eWhat is the ERK-RR21 rear rail kit used for?\u003c\/h3\u003e\n\u003cp\u003eThe ERK-RR21 is a pair of heavy-gauge rear rackrails designed specifically for Middle Atlantic ERK Series 19\" stand-alone rack enclosures. It provides 21U of mounting depth and enables secure installation of IT equipment, servers, and networking hardware within the rack structure.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3\u003eHow many rackspaces does the ERK-RR21 provide?\u003c\/h3\u003e\n\u003cp\u003eThe ERK-RR21 rear rail kit provides 21 rackspaces (21U) of mounting depth, allowing you to mount equipment vertically within your Middle Atlantic ERK Series rack enclosure with precise EIA-standard alignment.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3\u003eWhat hardware is included with the ERK-RR21?\u003c\/h3\u003e\n\u003cp\u003eThe ERK-RR21 comes supplied with all necessary hardware for secure equipment installation, including mounting bolts and fasteners compatible with the 10-32 threaded rail construction. No additional hardware purchases are required for standard installations.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3\u003eIs the ERK-RR21 compatible with other rack brands?\u003c\/h3\u003e\n\u003cp\u003eThe ERK-RR21 rear rail kit is specifically designed for Middle Atlantic ERK Series 19\" stand-alone rack enclosures. For compatibility with other rack systems, consult the manufacturer specifications or contact technical support.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e\n\u003c\/div\u003e","brand":"Legrand Av - Middle","offers":[{"title":"Default Title","offer_id":43101121609803,"sku":"ERK-RR21","price":101.0,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1824\/0789\/files\/ERKRR21.jpg?v=1789377015","url":"https:\/\/www.tecisoft.ca\/products\/middle-atlantic-erk-rr21-rear-rail-kit","provider":"TeciSoft","version":"1.0","type":"link"}