Middle Atlantic Rackrail, Cage Nut, 45 RU, WMRK Series — Heavy-Duty 45U Rack Rails for Pro Installations

Engineered for professional studios, broadcast facilities, data centers, and IT rooms, the Middle Atlantic WMRK Series Cage Nut Rack Rail delivers reliable 19-inch mounting at a towering 45U height. This rackrail is built from heavy-gauge steel and finished in a sleek black coat, offering durability under demanding daily use. The cage-nut style enables fast, tool-free installation and flexible reconfiguration as your equipment landscape shifts. With rails sold in pairs and mounting hardware included, setting up a clean, stable rack is straightforward and efficient. Whether you’re mounting servers, AV gear, or network switches, this rackrail provides stable support and a professional appearance that complements any rack setup.

• 45U height and standard 19-inch compatibility: Designed to fit standard 19" racks, providing ample space for equipment and easy integration with a wide range of rack-mountable devices for professional environments.
• Cage Nut style for fast, flexible mounting: The cage-nut design allows quick installation and reconfiguration, enabling you to swap gear without cumbersome hardware changes.
• Heavy-gauge steel construction with a black finish: Built to endure demanding use in studios, control rooms, and data centers while maintaining a sleek, professional appearance with a durable black finish.
• Sold in pairs with mounting hardware included: Ready-to-install out of the box, these rails come as a convenient pair and include the necessary mounting hardware for a smooth setup.
• Part of the WMRK Series — trusted Middle Atlantic quality: Integrates with other WMRK Series components to deliver reliable, scalable rack solutions for growing infrastructure needs.

Technical Details of Middle Atlantic Rackrail, Cage Nut, 45 RU, WMRK Series

• Rack Height: 45U
• Series: WMRK Series
• Material: Steel
• Finish: Black
• Mounting: Rack-mountable (19" standard)
• Contents: Rails, cage nuts, mounting hardware (sold in pairs)
• Compatibility: Designed for standard 19" rack installations and compatible with equipment that uses cage nut mounting

how to install Middle Atlantic Rackrail, Cage Nut, 45 RU, WMRK Series

• Prepare your rack by ensuring it has 19" mounting rails and open slots at the desired height for a 45U setup.
• Insert cage nuts into the mounting holes on the front rails of the rack where you plan to attach the WMRK Series rails.
• Align the WMRK Series rack rails with the cage nuts and slide them into position, making sure the rails are level and straight across the rack.
• Secure the rails using the included mounting hardware, tightening screws evenly to avoid misalignment or wobble.
• Mount your equipment one piece at a time, starting from the bottom, and verify alignment and stability before adding additional gear.
• Confirm all devices are securely seated, cables are neatly managed, and the entire assembly remains plumb and rigid for long-term reliability.

Frequently asked questions

• Q: What does 45U height mean? A: 45U refers to the vertical rack space the rails accommodate, allowing you to mount equipment across a substantial portion of the rack’s height for organized setups and future expansion.
• Q: Are these rails sold in pairs? A: Yes. The product is sold in pairs and includes mounting hardware for convenient installation.
• Q: What hardware is included? A: The package includes the necessary mounting hardware for securing the rails and the cage nuts required for cage-nut mounting.
• Q: Are these rails compatible with all 19-inch equipment? A: They are designed for standard 19" rack installations and work with equipment that uses cage-nut style mounting, ensuring broad compatibility with professional gear.
• Q: What is the WMRK Series? A: The WMRK Series is Middle Atlantic’s line of robust, rack-mountable rail systems designed to deliver solid support and reliable performance in professional environments.