Middle Atlantic MV-RR40 Rackrail 10-32 for MRK / VRK, 40U RMS

Optimize rack capacity and equipment security with the Middle Atlantic by Legrand MV-RR40 rackrail kit. Designed for professional AV, IT and security environments, this 40U mounting rail kit delivers heavy-gauge 10-32 threaded steel rails that keep servers, switches, surveillance recorders and monitoring appliances firmly positioned for reliable operation and easy service. Sold as a pair and including mounting hardware, the MV-RR40 installs quickly into MRK/VRK enclosures to accelerate deployment and reduce onsite labor. With a 40RU capacity and robust steel construction finished in black, it meets the demands of data centers, network closets and commercial AV racks that require predictable, repeatable mounting and cable routing. U.S.-made quality and a lifetime limited warranty provide extra assurance for long-term projects and critical security or surveillance systems. Choose the MV-RR40 when you need a durable, industry-standard rackrail solution to support networking equipment, monitoring devices and professional AV gear — order now to streamline your next rack build or retrofit.

• Secure, professional mounting for AV and IT gear: heavy-gauge 10-32 threaded rails lock equipment in place to minimize movement and simplify service.
• Maximizes usable space: 40U (40RU) rail set expands rack capacity and supports consistent spacing for servers, switches and surveillance recorders.
• Durable, long-life construction: steel rails with a lifetime limited warranty provide corrosion-resistant reliability for data centers and security closets.
• Tool-friendly installation: sold as a pair and includes mounting hardware for fast retrofits into MRK/VRK enclosures, reducing install time and labor costs.
• Versatile for multiple applications: ideal for networking, monitoring, surveillance, AV and commercial IT deployments where secure, standardized mounting matters.