Middle Atlantic RIB-1-GRK-42B 1-Bay Riser Base for 42"D for GRK Racks

Streamline installations and secure critical equipment with the Middle Atlantic by Legrand RIB-1-GRK-42B 1-bay riser base. Built specifically for GRK racks, this riser base provides a stable platform for heavy or sensitive devices and optimizes rack layout for surveillance, security and networking deployments. The RIB-1-GRK-42B is engineered for 42in rack depth, making it ideal for standard GRK configurations and simplifying integration with switchgear, NVR/DVR units, power supplies and camera monitoring systems.

By elevating equipment and organizing mounting points, this riser base improves airflow and cable management—helping reduce heat build-up and speeding maintenance tasks. Its robust construction minimizes vibration and movement, protecting delicate electronics used in monitoring and security applications. Installation is straightforward when paired with GRK series racks, letting your team deploy surveillance and network systems faster and with fewer adjustments.

Choose the Middle Atlantic RIB-1-GRK-42B to create a cleaner, safer, and more serviceable rack environment for security, surveillance and IT equipment. Add this rack accessory to your configuration today to enhance performance and simplify ongoing maintenance.

• Stable 1-bay riser base that securely elevates equipment to simplify mounting and protect gear in GRK racks
• Designed for 42in rack depth to improve airflow, cable routing and access for maintenance
• Compatible with GRK series racks for fast, reliable integration into existing rack systems
• Reduces vibration and provides a firm platform for surveillance, security and network devices
• Streamlines rack organization to speed deployment of monitoring, NVR/DVR and networking equipment