SKU: 84062630700

Middle Atlantic GRK PRO Rail PR, 40SP

Sale price$157.14 Regular price$174.60
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Description

Middle Atlantic GRK PRO Rail PR, 40SPDiscover a pinnacle in rack infrastructure with the Middle Atlantic GRK PRO Rail PR, 40SP. This 40 space (70") cage nut style rack rail is purpose built to optimize space, reliability, and organization in GRK Series racks. Engineered for professional environmentswhether data centers, broadcast studios, or IT closetsthis rail delivers solid, dependable support for your equipment, while enabling clean, efficient layouts that simplify maintenance and

Discover a pinnacle in rack infrastructure with the Middle Atlantic GRK PRO Rail PR, 40SP. This 40-space (70") cage-nut style rack rail is purpose-built to optimize space, reliability, and organization in GRK Series racks. Engineered for professional environments—whether data centers, broadcast studios, or IT closets—this rail delivers solid, dependable support for your equipment, while enabling clean, efficient layouts that simplify maintenance and airflow management. The 70-inch length and 40-space capacity are designed to accommodate a broad mix of 19-inch rack-mount gear, including servers, switches, patch panels, and audio-visual components, ensuring you can scale your system as requirements evolve. With a rugged steel construction and a durable powder-coated finish, the GRK PRO Rail PR withstands the rigors of daily rack use, delivering long-term performance that IT technicians, AV engineers, and facilities managers can trust. By choosing this rail, you invest in a modular backbone for your rack ecosystem—one that aligns precisely with GRK series configurations and reinforces a professional standard of organization, accessibility, and reliability.

  • Designed for GRK Series Racks: The GRK PRO Rail PR, 40SP is engineered to integrate seamlessly with Middle Atlantic GRK racks, ensuring precise alignment with rack mounting holes and consistent rail spacing. This compatibility translates to smoother installation, fewer alignment issues, and reliable support for critical equipment. The rail’s geometry complements GRK profiles, contributing to a cohesive, professional rack system that delivers repeatable performance in multiple deployments—from small server closets to larger enterprise installations.
  • 40-Space Capacity with 70" Length (Cage-Nut Style): Offering a substantial 40-space (70") cage-nut style rack rail, this component provides ample room for a wide array of 19-inch equipment. The cage-nut style design facilitates quick, tool-free mounting and removal of components, reducing downtime during upgrades or reconfigurations. Organizations gain the flexibility to consolidate gear efficiently while preserving clear pathways for cooling and cable management, a key advantage in densely populated racks.
  • Durable Steel Construction with Powder-Coated Finish: Built to endure the demands of busy facilities, the GRK PRO Rail PR features rugged steel construction paired with a protective powder-coated finish. This combination resists everyday wear, reduces the risk of corrosion in potentially humid or demanding environments, and helps maintain a professional, uniform appearance across the rack. The robust build also supports stable long-term mounting for heavy or frequently accessed equipment, contributing to reduced wobble and improved mounting reliability over time.
  • Rack-Mountable Form Factor for Reliability: The rail’s rack-mountable form factor ensures secure attachment to vertical rack rails and consistent alignment across the entire enclosure. This reliability helps prevent creaking, misalignment, or equipment shifting when inserting or removing devices. For facilities that rely on uptime and predictable maintenance windows, the PR 40SP rail provides a dependable backbone that supports orderly, repeatable setups and easy future upgrades without sacrificing stability.
  • Organization, Accessibility, and Future-Proofing: Beyond simply holding equipment, this rail supports organized, scalable rack layouts. The cage-nut mounting system allows for flexible accessory placement and straightforward reconfiguration as equipment inventory changes. By maintaining clean cable routing, predictable airflow, and quick access to rear panel connections, technicians can perform maintenance faster, reduce troubleshooting time, and keep critical systems online with minimal disruption.

Technical Details of Middle Atlantic GRK PRO Rail PR, 40SP

  • 40 Space (70") Cage-Nut Style Rack Rail
  • Fits GRK Series Racks
  • Material: Steel; Finish: Powder-Coated
  • Rack-mountable form factor for added reliability
  • Cage-nut style mounting design for quick and flexible installation

how to install Middle Atlantic GRK PRO Rail PR, 40SP

  • Prepare your GRK rack and confirm the rail length and space allocation (70" length, 40 spaces) align with your equipment lineup.
  • Power down and disconnect equipment as required to ensure safe installation and handling of the rail and components.
  • Position the rail so that mounting holes line up with the rack’s vertical rails. Begin by installing cage nuts into the vertical mounting channels at the desired locations.
  • Secure the GRK PRO Rail PR to the rack using the appropriate screws or fasteners for your rack system, ensuring the rail is level and firmly seated to prevent movement during equipment insertion or removal.
  • Insert and secure equipment into the 19-inch rack slots, then route cables for clean management and optimal airflow. Verify all connections and test equipment function after the installation is complete.

Frequently asked questions

  • Q: What does 40SP refer to in this product name? A: It denotes a 40-space capacity across a 70-inch rail length, designed as a cage-nut style rack rail for GRK series racks.
  • Q: Is this rail compatible with all Middle Atlantic GRK racks? A: It is designed to fit GRK Series racks and is intended to integrate seamlessly with that family’s mounting patterns and standard 19-inch equipment footprints.
  • Q: What mounting style does the rail use? A: The rail uses a cage-nut style mounting system for flexible, tool-efficient installation and easy reconfiguration as needs change.
  • Q: What equipment can be installed on this rail? A: The rail supports standard 19-inch rack-mount equipment, including servers, switches, patch panels, audio/visual devices, and other compatible gear within the 40-space capacity.
  • Q: How does this rail contribute to rack organization and cooling? A: By providing a stable, properly aligned mounting surface with organized cable pathways, the rail helps maintain orderly layouts, improves airflow, and speeds maintenance tasks, contributing to overall system reliability.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 84062630700

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Neck came frayed/cut
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Poor quality. The collar/neck area was cut up/frayed. Never had a chance to return this shirt in the allocated amount of time. Guess we have an expensive rag.
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James W. Hopkins
Belleville, US
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Only one minor issue
Color: Haze Blue, Dark Red, Black, Size: Medium
I got these I ran them through the laundry. They didn't seem to bleed at all. I like short sleeve because when I put a long sleeve on under a shirt the sleeves bunch up behind my elbow and I have a hard time pulling the inner sleeve forward. My only complaint is there is no neck tag to indicate which side is front and which is the back of the shirt.
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Reviewed in the United States on March 30, 2026
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Tony Sukiennik
West Palm Beach, US
★★★★★ 5
Keeps the Sun off my Neck comfortably
Color: Black, Army Green, Light Gray, Size: Large
I go out often in the heat buy must be careful about Sun exposure... These shirts are comfortable even I'm extreme heat and I like that the fabric has stretched... Comfortable to wear even in extreme heat...
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Reviewed in the United States on August 7, 2025

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