Middle Atlantic RIB-5-MRK-26 4-Bay Riser Base for MRK Racks, 26" Deep

Optimize rack installations with the Middle Atlantic by Legrand RIB-5-MRK-26 4-bay riser base, engineered to deliver a stable, space-efficient foundation for MRK rack deployments. As a purpose-built rack accessory, this riser base supports deeper equipment with its 26in depth while accommodating a 4-bay configuration—helping integrators streamline installations for security, surveillance, AV, and network monitoring systems. The RIB-5-MRK-26 (manufacturer part RIB-5-MRK-26) locks into MRK series racks to simplify alignment and reduce on-site labor, so teams can focus on system configuration rather than basic infrastructure. By improving cable routing and elevating equipment off the floor, the riser base enhances airflow and service access, increasing uptime for mission-critical monitoring and security hardware. Durable, compatible, and designed for professional deployments, this rack accessory supports growth and makes upgrades predictable and repeatable. Add the RIB-5-MRK-26 to your next rack project to improve organization and accelerate deployment of security and surveillance systems.

• Provides a stable, space-saving foundation that secures MRK racks and simplifies deployment of security and surveillance equipment
• Designed for 4-bay configurations and 26in depth to accommodate deeper networking, AV, and monitoring devices
• Compatible with MRK series racks for plug-in installation that reduces setup time on-site
• Improves cable routing and rack organization to enhance airflow and system reliability for critical monitoring systems
• Built to integrate with existing rack accessories, making upgrades and expansions straightforward for IT and security teams