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4-Post 1U Universal Adjustable Rack-Mount Shelf Kit for Wall-Mount Racks


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The 4POSTRAILKITWM wall-mount rack shelf kit provides extra support for heavy UPS systems, PDUs or other rack-mount components that weigh 150 lbs (68 kgs) or less. It includes two adjustable mounting rails that attach to the mounting rails of your EIA-standard 19-inch wall-mount enclosure. Constructed using cold-rolled steel with a durable powder-coated finish, this heavy-duty rack rail kit comes with mounting hardware compatible with square-hole racks.

The rails offer front-to-rear support for equipment with 17.5-inch-wide rectangular chassis. They also adjust to any setting between 14.5 and 23.5 inches and leave the rack's front and rear mounting holes free to attach equipment. Setup is hassle-free and saves money and time on installation. Threaded-hole rack installation is also supported with user-supplied mounting hardware.


Additional Rack-Mount Shelf for Your Wall-Mount Rack

  • 1U rack rail kit with maximum load capacity of 150 lbs (68 kgs)
  • Compatible with 19 in. wall-mount open frame racks and enclosures
  • Expandable support rails offer front-to-rear support for equipment with 17.5 in. rectangular chassis
  • Rails adjust to any setting between 14.5 and 23.5 in.
  • Leaves front and rear mounting holes free for equipment

Heavy-Duty Construction with Versatile Mounting Options

  • Cold-rolled steel construction with powder-coated finish designed for long life
  • Mounting hardware included for quick installation in square-hole rack
  • Threaded-hole rack installation supported with user-supplied hardware

Package Includes
  • Left rail piece, short
  • Left rail piece, long
  • Right rail piece, short
  • Left rail piece, long
  • (12) M6 screws
  • (12) M6 washers
  • Owner's manual


  • 1U rack rail kit with maximum load capacity of 150 lbs (68 kgs)
  • Compatible with mounting depths of 14.5-23.5 in.
  • Leaves front and rear mounting holes free for equipment
  • Made from cold-rolled steel with powder-coated finish
  • Mounting hardware included for installation in square-hole rack
UPC Code 037332206374
Product Type Rack-Mount Shelf Kit
Accessories Type Rack-Mount Shelf Kit
Color Silver
Shipping Dimensions (hwd / in.) 2.20 x 1.90 x 21.30
Shipping Weight (lbs.) 3.00
Unit Dimensions (hwd / in.) 1.72 x 1.49 x 14.5-23.5
Unit Weight (lbs.) 2.6
Product Warranty Period (Worldwide) 5-year limited warranty

Extended warranties are usually very inexpensive and can save you thousands in the future. It's simple and inexpensive to purchase extended warranties and one of the smartest ways to protect your investment.

Electronics can be large, heavy, and expensive and you probably don't have the special tools or expertise needed to fix them in a crisis. If you can spare a few thousand dollars without batting an eyelash for new electronics should they break tomorrow, don't buy a warranty. But if you're like most of us, protect yourself by purchasing inexpensive extended warranties when you buy a new product and save yourself big money in the long run.

Professional delivery and installation is available for every product we sell. We would be happy to coordinate delivery and installation for you.

Questions or Comments?
Call 918-495-0586 for assistance. Click Here.for Video Revolution locations and contact information.

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