Middle Atlantic RIB-5-MRK-31 4-Bay Riser Base for MRK Racks, 31" Deep
Special Order: typically 2–6 weeks
Ships directly from the manufacturer. This is an estimated lead time, not a guaranteed delivery date.
Availability can change and lead times may be longer. If your project has a deadline, check with us before ordering.
A member of our team will check with the manufacturer and personally reply by email.
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Key Features
- Stabilizes and elevates MRK rack installations to reduce floor wear and improve service access
- Four-bay riser design provides space for power distribution and accessory mounting under the rack
- 31 in depth engineered for MRK racks (RIB-5-MRK-31) to ensure precise fit and alignment
- Reinforced construction distributes load for reliable support of security, surveillance, and networking gear
- Improves cable routing and airflow under the cabinet to speed installation and ongoing maintenance
Quick Specifications
- Product Model
- RIB-5-MRK-31
- Brand Name
- Middle Atlantic by Legrand
- Product Series
- RIB Riser Base
- Manufacturer Part Number
- RIB-5-MRK-31
Explore the details
Product information
RIB-5-MRK-31
Overview
Designed to stabilize and elevate MRK rack deployments, the Middle Atlantic by Legrand RIB-5-MRK-31 4-bay riser base delivers a dependable foundation for security, surveillance and networking installations. This riser base is purpose-built for MRK series racks, offering a 31 in depth (RIB-5-MRK-31) that ensures flush alignment and easy integration with existing rack rails and accessories. The four-bay layout creates dedicated space for power distribution units, surge protection, or accessory mounting beneath the cabinet—helping technicians manage cabling and service equipment without disturbing installed electronics.
Durable construction provides improved load distribution, which enhances stability for monitoring systems, recorders, and network switches commonly used in commercial security and IT environments. By raising the rack off the floor, the riser base also supports better airflow and easier access for routine maintenance and cable management. Ideal for surveillance, monitoring or data center applications, this Middle Atlantic riser base simplifies installation and reduces total system downtime. Add the RIB-5-MRK-31 to your next rack deployment to increase reliability and serviceability—order now or contact our team for compatibility guidance.
Features
- Stabilizes and elevates MRK rack installations to reduce floor wear and improve service access
- Four-bay riser design provides space for power distribution and accessory mounting under the rack
- 31 in depth engineered for MRK racks (RIB-5-MRK-31) to ensure precise fit and alignment
- Reinforced construction distributes load for reliable support of security, surveillance, and networking gear
- Improves cable routing and airflow under the cabinet to speed installation and ongoing maintenance
| General Information | |
|---|---|
| Brand Name | Middle Atlantic by Legrand |
| Product Series | RIB Riser Base |
| Manufacturer Part Number | RIB-5-MRK-31 |
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Plan your purchase
Is this right for your project?
Confirm the model, required accessories and delivery needs before ordering.
- SKU:
- RIB-5-MRK-31
- Manufacturer part:
- RIB-5-MRK-31
How do I confirm compatibility?
Check the specifications and manufacturer documents for your existing system. Send us your model numbers and project requirements if you need help selecting equipment or accessories.
Ask a product specialistWhen will this item ship?
Availability is shown above. Special-order items and project quantities may need additional lead time. Contact us to confirm a delivery date before scheduling installation.
Shipping, freight and delivery detailsWhat should I know about returns?
Returns require an approved RMA. Consult the linked return policy for deadlines and eligibility. For standard non-defective returns, eligible factory-sealed items carry a 15% restocking fee and customer-paid return shipping; open-box and used items are refused. Defective and DOA claims follow the policy's separate terms. Special orders and other exclusions are final sale.
Read return eligibility and exclusionsMiddle Atlantic RIB-5-MRK-31 4-Bay Riser Base for MRK Racks, 31" Deep
RIB-5-MRK-31