Middle Atlantic RK-RR20 20U RMS Rack Rail for RK, MBRK, OBRK and BRK Series Racks, 10-32 Threaded

Ensure dependable, professional-grade mounting for servers, switches and security appliances with the Middle Atlantic by Legrand RK-RR20 20U rear rack rail kit. Built for RK, MBRK, OBRK and BRK series racks, these heavy-gauge rear rails use 10-32 threaded mounting to deliver secure, repeatable attachment points ideal for surveillance, monitoring and networking equipment. Sold as a pair and shipped with all necessary mounting hardware, the RK-RR20 reduces install time and eliminates the need to source additional fasteners in the field.

At 20U capacity and a compatible 20" depth profile, the RK-RR20 maximizes usable rack space while maintaining front-to-rear stability for deeper devices and cabling. The robust black finish resists wear in high-traffic server rooms and security closets, and the threaded rail design helps prevent rack sag and equipment movement that can cause downtime. Backed by a limited lifetime warranty and U.S. manufacturing, this rack rail kit gives system integrators and IT managers confidence for long-term deployments.

Ideal for CCTV/NVR racks, access control systems, network closets and general IT cabinets — add the Middle Atlantic RK-RR20 to your rack build to improve uptime and simplify maintenance. Order now to complete your security or networking installation.

• Secure, vibration-resistant 10-32 threaded mounting that protects servers, switches and surveillance equipment from loosening or sagging
• Sold as a pair with all required mounting hardware to speed installation and reduce on-site parts sourcing
• 20U capacity and 20" depth compatibility maximize usable rack space for networking, security and monitoring systems
• Durable black finish and heavy-gauge construction for long service life in demanding IT and physical security environments
• Direct compatibility with RK, MBRK, OBRK and BRK series racks for easy integration into existing Middle Atlantic installations