SKU: 10754686307

Middle Atlantic DWR Series 40RU Rack Rail - 10-32 Threaded - 2 Pack

Sale price$131.22 Regular price$145.80
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Ships within 48 hours · Estimated delivery Aug 11 - Aug 16

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Description

Middle Atlantic DWR Series 40RU Rack Rail - 10-32 Threaded - 2 PackThe Middle Atlantic DWR Series 40RU Rack Rail (model DWR RR40) is built to elevate reliability in demanding rack installations. Designed for 40U deployments in standard 19 inch equipment racks, these rails deliver sturdy, long lasting support for heavy gear and mission critical equipment. Crafted from heavy gauge steel with a durable finish, the DWR RR40 rails are engineered to resist bending, warping, and wear even in high traffic environments such

The Middle Atlantic DWR Series 40RU Rack Rail (model DWR-RR40) is built to elevate reliability in demanding rack installations. Designed for 40U deployments in standard 19-inch equipment racks, these rails deliver sturdy, long-lasting support for heavy gear and mission-critical equipment. Crafted from heavy-gauge steel with a durable finish, the DWR-RR40 rails are engineered to resist bending, warping, and wear even in high-traffic environments such as broadcasting studios, data centers, and production facilities. The 10-32 threaded mounting holes ensure compatibility with a wide range of rack hardware, cage nuts, and accessories, making installation straightforward and dependable. Sold in a convenient 2-pack, these rails provide balanced, symmetric support for equipment on both sides of the rack, helping to maintain proper weight distribution and minimizing rack sag over time.

  • Designed for 40U rack installations in standard 19-inch equipment racks, offering robust support for large and heavy gear.
  • 10-32 threaded mounting holes provide universal compatibility with common rack hardware and accessories.
  • Heavy-gauge steel construction with a durable powder-coated finish delivers superior rigidity and corrosion resistance.
  • Two rails per pack ensure complete, balanced mounting on both sides of the rack for secure equipment alignment.
  • Easy, tool-friendly installation that reduces downtime and simplifies replacement or upgrades of rack-mounted equipment.

Technical Details of Middle Atlantic DWR Series 40RU Rack Rail - 10-32 Threaded - 2 Pack

  • Product type: Rack rails for 19" equipment racks
  • Series: DWR
  • Model: DWR-RR40
  • Includes: 2 rack rails per pack
  • Threading: 10-32 threaded mounting holes
  • Material: Heavy-gauge steel
  • Finish: Powder-coated coating for durability and corrosion resistance
  • Compatibility: Standard 19" EIA rack systems; suited for 40U installations
  • Color: Black (typical rack-mount aesthetic)
  • Direction: Symmetrical rails designed for stable left-and-right mounting in dual-rail configurations

how to install Middle Atlantic DWR Series 40RU Rack Rail - 10-32 Threaded - 2 Pack

  • Identify the correct side and alignment for each rail by checking your rack’s vertical channels and ensuring the mounting holes correspond with your chosen hardware (10-32 screws or cage nuts).
  • Prepare the rack by inserting cage nuts into the front and rear mounting rails where you plan to attach the rails. This provides a secure captive thread for the 10-32 screws.
  • Position the rails at the desired depth within the rack, aligning the front rail holes with the rack’s front chassis and ensuring the rear rail aligns with the back panel or structural members as needed for stability.
  • Secure the rails to the rack using the appropriate 10-32 screws or compatible fasteners. Tighten evenly to eliminate gaps and prevent misalignment, then verify straightness and levelness across both rails.
  • Once the rails are firmly attached, mount your equipment by sliding it into the rack and securing using the rack’s standard hardware. Check that all mounting points are snug and that the equipment operates without binding or interference.

Frequently asked questions

  • What does 40RU mean? 40RU indicates the rail is designed to support a 40 rack-unit height in a standard 19-inch equipment rack, accommodating tall or multi-component installations with balanced weight distribution.
  • Are these rails compatible with all 19-inch racks? Yes. They use standard 10-32 threaded mounting holes that fit most rack hardware and cage nuts used in common 19-inch racks across various brands, including Middle Atlantic.
  • Do the rails come with mounting screws or cage nuts? The product is described as a 2-pack of rails; mounting hardware such as cage nuts and screws is typically purchased separately and is compatible with 10-32 threaded holes. Always refer to your rack’s hardware requirements for the exact fastener size.
  • What equipment can be mounted with these rails? These rails are designed to support a wide range of standard 19-inch equipment, including servers, network gear, audio/visual hardware, and other rack-mountable devices, provided they fit within the 40U height requirement.
  • How many rails are included per pack? The product is sold as a 2-pack, delivering two rails to support a complete dual-rail mounting configuration on a single rack segment.
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: 10754686307

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Color: Navy Blue, Color: Navy Blue
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Reviewed in the United States on June 16, 2025
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Courtney
Chelsea, US
★★★★★ 1
Not worth it, not indestructible
Color: Auburn, Color: Auburn
I'm giving no stars, thought this toy would last longer than 10 mins with my dog. Guess not, it says indestructible in the details but as you can tell that's a total lie. Not worth the money at all.
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Reviewed in the United States on May 25, 2026
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Amazon Customer
Birmingham, US
★★★★★ 2
Not indestructible.
Color: Auburn
Our little 14 pound pomski loved this when I brought it home, but this is no indestructible. He has ripped the ropes apart.
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felicia akers
Phoenix, US
★★★★★ 3
Not for extremely aggressive chewers
Color: Auburn
I am sure this product is excellent for a small.puppy. I have a 8month huge German Shepard husky mix he had the arms and legs in shreds in less then 15 min and working on the body. If you have a large to extra large aggressive chewer this toy won't work for your dog. Other dogs yes 5 stars
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ErikaG
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★★★★★ 5
Immediate yes, worth it!
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