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Description
Middle Atlantic Side Panels, 40 RU, 42"D, GRK RacksDesigned to perfectly complement Middle Atlantics GRK rack systems, this pair of side panels is the ideal enclosure accessory for the 40 RU, 42" deep GRK frames. Specifically engineered to fit GRK 40 42LRD and GRK 40 42HLRD models, these panels deliver a clean, professional look while protecting valuable gear in busy control rooms, broadcast studios, audio installations, and IT environments. By sealing the sides of your GRK enclosure, they help
Designed to perfectly complement Middle Atlantic’s GRK rack systems, this pair of side panels is the ideal enclosure accessory for the 40 RU, 42" deep GRK frames. Specifically engineered to fit GRK-40-42LRD and GRK-40-42HLRD models, these panels deliver a clean, professional look while protecting valuable gear in busy control rooms, broadcast studios, audio installations, and IT environments. By sealing the sides of your GRK enclosure, they help maintain an orderly infrastructure, reduce dust intrusion, and enhance the overall structural integrity of your rack setup. Whether you’re outfitting a new installation or retrofitting an existing GRK rack, these side panels offer a reliable, purpose-built solution that aligns with Middle Atlantic’s reputation for rugged, industry-grade rack systems.
- Compatibility and fit: These panels are designed to precisely fit GRK-40-42LRD and GRK-40-42HLRD rack models, ensuring clean alignment with the rails, consistent gaps, and a cohesive, professional appearance across the entire enclosure.
- Size and depth coverage: With 40 rack units (40 RU) in height and a 42-inch depth, the panels deliver full side coverage that matches the frame dimensions, helping to shield equipment from dust while accommodating deep equipment footprints common in professional AV and data installations.
- Durable construction: Built to withstand daily use in demanding environments, the side panels maintain their shape and finish over time, resisting bending and surface wear so that your rack maintains a sharp, showroom-ready look even after years of service.
- Protection and organization: By enclosing the sides of the GRK rack, the panels reduce exposure to incidental contact and debris, aiding cable management and contributing to a tidy, protected interior that supports reliable equipment performance.
- Easy retrofit and maintenance: These panels are designed for straightforward installation on compatible GRK frames, enabling quick upgrades or retrofits without a full rack rebuild. When needed, removal is simple for maintenance, cleaning, or reconfiguration.
Technical Details of Middle Atlantic Side Panels
- Fits: GRK-40-42LRD and GRK-40-42HLRD
- RU capacity: 40 RU
- Depth: 42 inches
- Contents: Pair of side panels
- Compatibility note: Specifically designed for GRK racks in the 40 RU, 42" depth family
How to Install Middle Atlantic Side Panels
- Verify your GRK rack model (GRK-40-42LRD or GRK-40-42HLRD) and ensure the rack is in a stable, level position before starting installation.
- Orient the left and right side panels to match the corresponding sides of the rack frame, and confirm the panel edges align with the top and bottom rails for a flush fit.
- Attach each panel using the rack’s standard mounting holes and hardware, or use the hardware provided with the side panels if included; tighten screws gradually and evenly to avoid misalignment or binding.
- Check the alignment from multiple angles to ensure the panels sit flush against the frame with consistent gaps along the front and rear edges, and verify there is no interference with doors, panels, or cabling paths.
- Repeat the process on the opposite side if you are enclosing the entire rack, then recheck all screws to confirm a secure, uniform installation and a professional, finished appearance.
Frequently Asked Questions
- Q: What models do these side panels fit? A: They are designed to fit GRK-40-42LRD and GRK-40-42HLRD rack models with 40 RU height and 42" depth.
- Q: Are these sold as a pair? A: Yes, this product is a pair of side panels intended for use on GRK racks.
- Q: What is the depth and height covered by these panels? A: The panels cover a 42-inch deep GRK rack and accommodate 40 rack units (40 RU) in height.
- Q: Can these panels be installed on racks other than the specified GRK models? A: The panels are specified for GRK-40-42LRD and GRK-40-42HLRD; compatibility with other GRK models is not indicated.
- Q: Do the panels include mounting hardware? A: The product description specifies the panels themselves; hardware compatibility is related to the rack and mounting method and may vary by installation.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.4 ★★★★★
Based on 18 reviews
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Product Reviews
★★★★★ 5
Very comfortable with good lower-back support
Most comfortable, well made, easy assembly office-gaming chair (very pleased)!
*I suggest, HOLD-OFF popping the seat onto the upper-cylinder until AFTER assembling the back-rest onto the seat/arm-seat with back-rest as a unit...can then be popped onto the upper gas-cylinder(Much more stable than fighting with chair freely rolling and turning) while attempting to aligning the holes assembling the back-rest.
Afterwards the seat with back-rest assembled can easily be popped onto to the upper-end of the gas-cylinder and we are good to go!
* do pay attention to using the correct bubble-packed bolts for each assembly, as directed
* all the holes align -up very precisely... so if screwing in the bolt(s) and after a couple-turns it gets hard-to-turn, we are 'cross-threading the bolt into the threaded hole...so back-out and realign the bolt as so it threads in very easy.
* the bubble-pack of bolts are clearly labeled so as we easily know which ones go where.
*0ne bubble-packet even includes a spare group just in case we lost one (like out in the grass-lawn)?
* Included a T-handle alien-head wrench (all needed for total assembly) very nice for having around if any re-tightening needed. all speaks Quality!
>>> Been using about a month now...And I REALLY like this office gaming chair
_ very comfortable cushioned well and excellent lower-back support
_ the faux-leather seems to be more thick and durable and stitching is NOT ripping-out (as my previous & more expensive chair had done with it's paper-thin faux leather)
_ easy assembled chair seems very sturdy and solid, (yet light weight), in moving around, (not some wobbly contraption as my previous more expensive chair).
_ a strong Five-Star rating!
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Reviewed in the United States on March 14, 2025
★★★★★ 5
nice chair for the money
This is a great chair for those not wanting to spend a lot of money and well built and sturdy. I don't do gaming so I'm looking at it as a computer chair so that's what my review will focus on. I had no trouble putting it together as it has a nice instruction book and not a one page print out like most China made products. Also the enclosed Allan wrench with a handle was someone's smart idea. It looks good (I also bought it since it was red) it's comfortable and fit's my needs but I can't comment on the durability factor as I have it for just a few days but I have no complaints for the price I paid at this time.
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Reviewed in the United States on November 19, 2024
★★★★★ 5
I Recommend!
very comfortable chair ive had it for a while now, it starts to get a faint creaking noise, but nothing unbearable. the cushions are firm yet comfortable at the same time. its not too big of a chair, fits great in my room. for the price , its pretty good quality, same could be said for its reclining, depending on how you set the tension of the reclining, the chair can be reclined with ease, or tight. this chair was easy to use and to set up. I very much recommend.
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Reviewed in the United States on September 13, 2025
★★★★★ 5
Great chair at a great price point.
This item was easy to put together, it was comfortable and visually stunning to look at. My toddlers are able to climb in and out as the chair remains stable. It’s simple to recline, and does so smoothly. The quality is great especially for the price point
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Reviewed in the United States on July 7, 2025
★★★★★ 4
I would by again!
Good and lasted for over a year. A good quality product.
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Reviewed in the United States on April 11, 2026