Middle Atlantic® MK Series 19" Cable Management Racks

Engineered and Optimized for High-Density Patching Applications


What's special about these cable management racks?

  • Heavy duty 45 RU racks with integrated cable management allow optimized patch cord routing for high-density applications
  • Extra deep, seismic-certified model with a 500 lb load capacity is available for use in environments prone to seismic activity and/or heavy vibration
  • Built-in oversized cable ducts accommodate and manage large cable bundles while providing convenient entry and exit points for easy routing
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RoHS CompliantGreenguard Certification

MK Series Cable Management Racks from Middle Atlantic feature oversized cable ducts and swiveling cable rings with position indexing to provide optimized patch cord routing for high-density applications. Theses heavy duty racks are available in both standard and seismic-certified styles, each with 45 RU of vertical space to provide ample room for mounting patch panels, server equipment, switches and horizontal cable managers.

Part #DescriptionRacking HeightWeight CapacityDimensionsWeightPrice
MA-MK-19-45MK Series Cable Managment Rack45 RU800 lbs84.28"H x 23.96"W x 16.44"D44 lbs
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Screws & Straps
Part #DescriptionMore InfoPrice
KH-0100-1-001-01A10-32 Rack Screws (50 ct.)View more info
Manufacturer Direct
KH-0200-1-001-01A10-32 Cage Nuts (50 ct.)View more info
Manufacturer Direct
VWOW-PKPack of 5 Velcro One-Wrap (1/2" W x 8" L)View more info
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  • Innovative design incorporates captive fasteners (no loose bolts) to speed up assembly time, while providing extra strength to accommodate heavier loads
  • Front and rear integral top cable tray promotes proper bend radius and patch cable flow
  • Swiveling steel cable rings keep patch cords neatly bundled and vertically organized, while allowing speedy additions and/or removals
  • EIA compliant 19” rails with #10-32 threads on both the front and rear channels provide easy installation of standard rackmount equipment and hardware
  • Includes 100 10-32 rack screws, hook and loop cable fasteners, and cable feed-through hole plugs
  • MA-MK-1945-24 is Seismic-certified to the UBC 1997, CBC Seismic Zone 4, IBC 2000, IBC 2003, 2002 ASCE Standard 7, and 2003 NFPA 5000 Seismic Use Group III lateral force requirements
  • GREENGUARD Indoor Air Quality Certified for use in schools or other environments with children
  • RoHS compliant
  • Made in the USA  USA


Part # MA-MK-19-45 MA-MK-1945-24
Overall Height: 84-1/4" 84-1/4"
Racking Height: 45 rack spaces 45 rack spaces
Overall Depth: 16-7/16" 24"
Mounting Channel Depth: 6-3/8" 14"
Width: 24" 24"
Weight: 44 lbs. 92 lbs.
Weight Capacity: 800 lbs. 500 lbs.
Dimensional Drawing PDF PDF
Compliance: RoHS
UBC 1997
CBC Seismic Zone 4
IBC 2000
IBC 2003
2002 ASCE Standard 7
2003 NFPA 5000 Seismic Use Group III






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You can also call us toll free 1-833-3CABLEORG (1-833-322-2536)>

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