SKU: 79862527300

Middle Atlantic Riser Base, 4 Bay, 38"D, BGR Racks

Sale price$524.88 Regular price$583.20
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Description

Middle Atlantic Riser Base, 4 Bay, 38"D, BGR RacksEngineered for professional AV and data center environments, the Middle Atlantic Riser Base is a practical, time saving solution for rough in rack installations. The 4 bay base with 38" depth provides a stable foundation for equipment while freeing up valuable front face space by allowing cables to pass underneath. Its 2 1 2" high profile aligns with standard rack heights, facilitating clean cable management from the start of a project. Built with

Engineered for professional AV and data-center environments, the Middle Atlantic Riser Base is a practical, time-saving solution for rough-in rack installations. The 4-bay base with 38" depth provides a stable foundation for equipment while freeing up valuable front-face space by allowing cables to pass underneath. Its 2-1/2" high profile aligns with standard rack heights, facilitating clean cable management from the start of a project. Built with heavy-duty welded construction and finished in black powder coat, this riser base resists daily wear and delivers reliable service in busy rack rooms. Ideal for four-bay BGR rack configurations, the riser base simplifies installation workflows, reduces field errors, and improves airflow and organization in any data- or AV-intensive environment.

  • Time-saving rough-in design: This riser base streamlines cabling workflows by letting installers route and organize cables beneath the rack, reducing on-site labor and helping crews stay on schedule for complex projects.
  • Optimal base height for clean cable paths: At 2-1/2" high, the base delivers a consistent platform that supports neat under-base cable management while ensuring compatibility with standard rack components and accessories.
  • Generous depth for versatile equipment: With a 38" depth, the base accommodates a wide range of devices and power distribution options, maintaining alignment with four-bay BGR racks for stable mounting and service access.
  • Durable construction and finish: Heavy-duty welded steel paired with a black powder coat finish provides lasting durability, resistance to wear in busy rack rooms, and a professional aesthetic for visible installations.
  • Four-bay compatibility for organized systems: Specifically designed for BGR rack configurations, this base supports multiple components in a single footprint, enabling efficient organization of switches, patch panels, and other equipment.

Technical Details of Middle Atlantic Riser Base

  • Product type: Riser base for 4-bay BGR racks
  • Bay capacity: 4 bays
  • Depth: 38 inches
  • Base height: 2-1/2 inches
  • Finish: Black powder coat
  • Construction: Heavy-duty welded steel
  • Pass-through: Cables pass underneath the base for improved cable management
  • Compatibility: Designed for Middle Atlantic BGR rack systems
  • SKU: N/A
  • UPC: N/A

how to install Middle Atlantic Riser Base

  • Prepare the installation area: ensure the rack frame sits on a level surface and that you have clear access to the four-bay footprint where the riser base will be placed.
  • Align the riser base with the rack footprint, matching the four-bay layout to the rack posts or mounting points as specified for your BGR configuration.
  • Place the base under or between the rack rails and secure it using the manufacturer-recommended hardware or factory-supplied fasteners to ensure a stable foundation.
  • Route cables through the base’s pass-through area before mounting top-mounted equipment, giving you clean under-base cabling paths and room for future additions.
  • Install equipment on top of the base in the usual order, then secure devices as required by your rack standard. Check clearance between devices and the base to prevent contact and ensure proper ventilation.
  • Verify the setup: check for levelness, stability, and smooth cable routing underneath. Power up a test load to confirm that the cabling remains organized and that airflow is unobstructed.

Frequently asked questions

  • What is the function of the riser base? The riser base provides a raised platform that allows cables to pass underneath the rack, improving cable management and speeding rough-in installations for BGR rack systems.
  • Is this base compatible with all 4-bay BGR racks? It is designed for four-bay BGR rack configurations in the Middle Atlantic line. Always verify your specific model’s depth and mounting footprint before installation.
  • What are the key dimensions? The base is 2-1/2 inches high and the overall depth is 38 inches, with a four-bay footprint to fit standard BGR rack configurations.
  • What finish and construction are used? The base is built from heavy-duty welded steel and finished with a durable black powder coat to withstand daily use and resist corrosion.
  • How does it impact installation timelines? By enabling quick rough-in and organized under-base cable routing, the riser base reduces on-site labor, minimizes errors, and speeds up future maintenance and reconfiguration.
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: 79862527300

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Liz Speno
Draper, US
★★★★★ 5
Great socks
My husband will only wear 100% cotton socks none of the spandex moisture control etc so these are hard to find in stores but he loves them and they last a while
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Reviewed in the United States on May 8, 2025
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Steven M.
Lexington, US
★★★★★ 5
Great feel, amazing tech, and perfect fit
Size: Large, Color: Black/Gray (6 Pairs)
I've been purchasing the white w/grey toe socks for most of my adult life. Never really understood why I'd want anything else. Saw these as an Amazon suggestion one day and figured I'd give them a shot. Oh my freaking feet have never been happier!!! I imagine that the fabrics used by UA to wick away sweat and odor are what makes these socks so comfortable, but I would be lying if I said I understood why they were so amazing. They slip on effortlessly and hug your foot throughout the day. Unlike the socks I used to purchase, these do not lose their shape after a full day of wear and exercise. They also have ample thickness to protect my feet while I'm running from any rubbing or hot spots from my shoes. I imagine this has a lot to do with the fact that they maintain their shape and do not move/slip around while wearing. I was a bit hesitant to purchase black running socks at first, but they hide right below my shoe line and are even less noticeable than my old white w/grey toe socks I used to purchase. I am not certain what "charged cotton" means, but if it means amazing feel, great features (wick away sweat; fight odor), and all for a reasonable price. I'm in. Overall, if you're looking for a nice pair of socks to wear throughout the day or while doing your workout, you would be remiss in not giving these UA socks a shot.
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Reviewed in the United States on April 1, 2017
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Verified Purchase
Skye Hart
Boise, US
★★★★★ 5
Comfortable socks
Breathable and stretchy cotton socks. They are stretchy, thick and soft.
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Reviewed in the United States on February 7, 2026
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nachum zlotnick
Los Angeles, US
★★★★★ 4
super socks
Cotton socks have proven to be a simple yet indispensable addition to my daily wear, offering a level of comfort that sets them apart from other materials. The soft, breathable nature of cotton fabric ensures a gentle and cozy embrace for my feet throughout the day. Whether I'm navigating a busy workday or enjoying a relaxing evening at home, these socks provide a pleasant cushioning effect, preventing any discomfort or irritation. Additionally, the moisture-wicking properties of cotton keep my feet dry and fresh, making them an ideal choice for all-day wear. The durability of cotton socks has also impressed me; they maintain their shape and softness even after numerous washes, showcasing the reliability and longevity of the material. One of the key features that make cotton socks a wardrobe essential is their versatility. Suitable for various occasions, these socks effortlessly complement both casual and formal attire. The wide array of colors and patterns available allows for easy integration into any style, making them a go-to choice for different outfits. In terms of value for money, cotton socks offer a cost-effective solution without compromising on quality. Overall, my experience with cotton socks has been consistently positive, and I find myself reaching for them daily due to their unmatched comfort, durability, and adaptability to various fashion choices.
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Reviewed in the United States on February 19, 2024
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Ms. B
Cuba, US
★★★★★ 5
Comfortable Socks, color variety not as implied
Size: Medium, Color: True Gray Heather Assorted (6 Pairs)
Pros: Comfortable socks, with wide, not tight band at the ankle. Wish I'd bought them sooner. Con: Amazon description shows a photo of 6 pairs of socks, 2 black, 2 gray, and 2 white. The pack actually comes with 2 black, 1 white, and 3 pairs of gray. Haven't washed them yet. Will see how they stand up.
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Reviewed in the United States on June 14, 2024

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