Middle Atlantic 1RU Sliding Rack Mounted Shelf

Designed for professional racks in studios, control rooms, data centers, and installation environments, the Middle Atlantic 1RU Sliding Rack Mounted Shelf combines rugged build quality with practical functionality. This 1U shelf features a full-extension 13-inch slide on smooth ball bearings, delivering effortless access to rear connections, cables, and devices without removing your equipment. Its versatile design accommodates a wide range of gear while maintaining a compact footprint, ensuring your rack remains organized, accessible, and capable of rapid reconfiguration.

• Full-extension convenience: The shelf slides on precision ball bearings, allowing a full 13 inches of extension so you can reach behind mounted gear, patch panels, or cable runs with ease. The smooth, controlled glide minimizes wear on rails and reduces the risk of gear tipping during adjustments, making routine maintenance or troubleshooting quicker and safer in busy racks.
• Rugged, rack-ready design: Engineered for demanding environments, this 1RU shelf supports heavy loads up to 50 lb. Its sturdy construction stands up to daily use in AV, IT, and studio racks, maintaining alignment and stability even when frequently accessed or retracted.
• Space-efficient footprint: Occupying slightly more than a single rackspace (1U), the shelf provides substantial extension without wasting valuable vertical space. This balance is ideal for mounting power strips, compact instruments, test gear, or small servers where depth and reach matter as much as height.
• Versatile mounting: The shelf mounts to most racks, offering broad compatibility across brands. For steel racks, note that a rear rackrail is required to ensure secure, aligned installation and reliable operation as the shelf slides in and out.
• Solid, dependable performance: Built for long-term reliability, the combination of rugged materials and precise slide mechanisms delivers consistent performance, reducing maintenance needs and keeping equipment readily accessible for service, upgrades, or reconfigurations in high-demand environments.

Technical Details of Middle Atlantic 1RU Sliding Rack Mounted Shelf

• Slide mechanism: Ball-bearing rails ensure smooth, quiet extension and retraction with consistent alignment.
• Mounting height: 1U (1 rack unit)
• Extension length: 13 inches
• Weight capacity: 50 lb
• Rack compatibility: Mounts to most standard racks; rear rackrail required in steel racks for proper alignment and secure mounting
• Footprint: Slightly more than 1U in height, offering efficient use of vertical space while delivering extended reach

How to install Middle Atlantic 1RU Sliding Rack Mounted Shelf

Step 1: Begin by confirming your rack’s compatibility with a 1U sliding shelf and identify whether you are installing in a steel rack that uses rear rackrails. Gather the standard mounting hardware appropriate for your rack system to ensure proper fitment and security.

Step 2: If you are working with a steel rack, install the rear rackrails as required to maintain alignment during sliding operation. This step helps ensure smooth extension and stable mounting when the shelf is fully extended or retracted.

Step 3: Align the shelf’s mounting ears with the rack rails and position the shelf so the front edge sits flush with the rack face. Begin sliding the shelf into the cabinet from the front, keeping the rails clean and free of debris to avoid binding.

Step 4: Secure the shelf to the rack rails using the appropriate mounting hardware. Tighten hardware evenly to ensure the shelf remains square in the rack and that the extension action remains smooth and trouble-free.

Step 5: After installation, extend the shelf to its full 13-inch reach and retract it fully to verify smooth operation on the ball-bearing slides. Load the shelf with equipment up to its 50 lb capacity, paying attention to weight distribution and ensuring even support across the rail support points. Periodically inspect and lubricate the slides as part of routine rack maintenance to preserve long-term performance.

Frequently asked questions

Q: What is the extension length of the Middle Atlantic 1RU Sliding Rack Mounted Shelf?

A: It extends 13 inches, providing easy access to rear-mounted components and cabling.

Q: How much weight can the shelf support?

A: The shelf is designed to support up to 50 lb, enabling a range of equipment and accessories to be mounted securely without compromising performance.

Q: Does this shelf fit all racks?

A: It mounts to most racks, but in steel racks a rear rackrail is required to ensure proper alignment and secure operation.

Q: How much vertical space does the shelf require?

A: The shelf occupies slightly more than one rack unit (1U) in height, making it a compact yet capable addition to a standard 19-inch rack.

Q: What is the benefit of the ball-bearing sliding mechanism?

A: Ball-bearing slides deliver smooth, quiet, and dependable extension, enabling quick access to rear connections and reducing wear on rails during repeated use.