SKU: 23597621611

Middle Atlantic Custom Wide Shelf, 3 RU, 17.5"D, Anodized

Sale price$93.96 Regular price$104.40
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Ships within 48 hours · Estimated delivery Aug 12 - Aug 17

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Description

Middle Atlantic Custom Wide Shelf, 3 RU, 17.5"D, AnodizedThe Middle Atlantic Custom Wide Shelf is engineered to simplify integration of diverse components into standard 19" enclosures without the need for custom modifications. Crafted from durable anodized aluminum and finished to withstand demanding rack environments, this 3 RU shelf provides a sturdy foundation for servers, A V processors, network gear, and other equipment. The hallmark of the RSH custom rackmount system is a precisely cut opening that

The Middle Atlantic Custom Wide Shelf is engineered to simplify integration of diverse components into standard 19" enclosures without the need for custom modifications. Crafted from durable anodized aluminum and finished to withstand demanding rack environments, this 3 RU shelf provides a sturdy foundation for servers, A/V processors, network gear, and other equipment. The hallmark of the RSH custom rackmount system is a precisely cut opening that matches the face of the mounted component, delivering a professional, trim appearance with a seamless fit. Whether you’re outfitting a broadcast rack, data center cabinet, or home theater rack, this shelf makes it easy to create a clean, organized installation that maximizes space, airflow, and accessibility. With its tight tolerances, corrosion-resistant finish, and thoughtful design, the Middle Atlantic 3U wide shelf stands up to daily use while preserving a sleek, high-end look in any rack environment.

  • Precise 19" rack compatibility with RSH design for a perfect face opening and a razor-clean installation that looks factory-made.
  • 3 U height provides ample vertical space for mid-size components while preserving room for front-panel access and cooling air flow.
  • 17.5" depth supports a broad range of equipment, including servers, audio-video processors, network switches, and control units, without crowding the rack interior.
  • Anodized aluminum finish delivers superior durability, corrosion resistance, and a consistent, professional appearance that endures in demanding environments.
  • Custom cut to fit the component’s face precisely, ensuring a secure, flush mount that minimizes gaps and reduces racking noise and vibration.

Technical Details of Middle Atlantic Custom Wide Shelf, 3 RU, 17.5"D, Anodized

  • Product type: Rack shelf
  • Brand: Middle Atlantic
  • Model family: Custom Wide Shelf (RSH)
  • RU height: 3U
  • Depth: 17.5 inches
  • Finish: Anodized aluminum
  • Material: Aluminum
  • Mounting compatibility: Standard 19" rack systems
  • Design features: Custom cut openings for precise component fit; neatly trimmed installation with clean edges

How to install Middle Atlantic Custom Wide Shelf, 3 RU, 17.5"D, Anodized

Install this shelf into a standard 19" rack using common hardware and follow these steps to achieve a secure, professional result.

  • Prepare the rack by ensuring it is clean, level, and free of debris. Confirm there is sufficient depth and vertical space for the shelf and connected equipment.
  • Identify the desired mounting position within the rack, taking into account airflow, front-access requirements, and cable routing.
  • Align the shelf’s mounting points with the rack’s EIA 19" rails. Carefully slide the shelf into the rack until it sits flush with the mounting plane.
  • Secure the shelf to the rack rails using the appropriate screws or fasteners recommended for your specific enclosure model. Tighten evenly to avoid misalignment or warping.
  • Place compatible equipment onto the shelf, ensuring the component’s face openings align with the shelf’s cutout design for a precise, flush fit.
  • Route cables neatly along the sides and back of the shelf, keeping power and data lines separated where possible to support proper cooling and minimize heat buildup.

Frequently asked questions

  • Q: What equipment can fit on this shelf? A: This shelf is designed for standard 19" rack-mountable equipment whose width and face dimensions align with the shelf’s custom openings, allowing a clean, flush installation for a wide range of devices.
  • Q: What is the approximate height and depth? A: The shelf occupies 3U in height (about 5.25 inches) and has a depth of 17.5 inches, optimized for balanced internal clearance and airflow.
  • Q: What is the finish and material? A: The shelf is made from anodized aluminum, providing a durable, corrosion-resistant surface with a professional, uniform appearance.
  • Q: Is it compatible with all 19" enclosures? A: It is designed for standard 19" racks and works well with most enclosures that accommodate RSH-style installations; always verify internal mounting dimensions before purchase.
  • Q: How does the custom cut design benefit the installation? A: The custom cutouts ensure the component face fits precisely, reducing gaps, improving aesthetics, and enabling a secure, vibration-free mount in the rack.
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: 23597621611

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BPer
Boise, US
★★★★★ 5
Works well for sublimation
Number of Items: 4
I use this to sublimate cloth items. It works as well as the name brand.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 10, 2026
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Joyce Sabotka
Carnegie, US
★★★★★ 5
Perfect size works well
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The thickness is perfect. The quality is great very doable and holds very well. Whenever you wrap it great value for the money. I’ve tried other ones and this one is the best so far.
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Reviewed in the United States on November 18, 2025
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Jozlyn Klettlinger
Omaha, US
★★★★★ 4
Does not fit in any tape dispenser
Number of Items: 4
While the tape itself is good I haven’t found a dispenser that works with this tape. For that reason when it’s gone I will try something different.
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Reviewed in the United States on January 3, 2026
A
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Almost empty
West Palm Beach, US
★★★★★ 5
Is ok
Number of Items: 4
Size is small but works
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Reviewed in the United States on April 18, 2026
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Veronica
Port Orchard, US
★★★★★ 5
Great price point, value, quickness to ship
Number of Items: 4
Arrived well packaged, does what it’s intended to do. Not overly sticky but sticky enough to adhere to surfaces and hold things in place. Doesn’t burn or melt and doesn’t affect the pieces of sublimation it covers. I like the thickness over the thin tape as it’s easier for me to manage, and my dispenser holds the thicker tape. Has saved me when I’ve ran out of tape for projects and needed and immediate replacement overnight. I work 12 hours overnight and most places aren’t open when I get off work, and I don’t have time before work to run out to the store. Most craft stores close early on my days off if they are open at all so this is an absolute game changer for me as far as convenience and price. Can order it when I realize I’m running out and it arrives before or shortly after I get off work. Extremely convenient and worth every penny.
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Reviewed in the United States on June 23, 2025

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