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Chief CMS012 12" Fixed Extension Column

Chief Manufacturing 12" Fixed Extension Column

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What's in the box:

  • Chief CMS-012 12" Speed-Connect Fixed Extension Column (Black)
  • 5/16 x 5/8" Screw
  • 5/16" Lock Washer
  • 5/16" Flat Washer
  • 5/16 x 1/4" Nut (2)
  • 5/32" Allen Wrench
  • 5/16 x 1/4" Lock Washer
  • 3/16" Allen Wrench
  • 10-Year Warranty

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    Save installation time and maximize security with Chief's fixed CMS012 Extension Column.


  • Aluminum extension column features easy installation and maximum strength
  • Flow-through cable management with cable exit port
  • Consists of 1.5" NPT column, threaded on both ends
  • Use in combination with any Chief 1.5" NPT ceiling plate or other accessory
  • TAA Compliant

Specifications for the Chief CMS012

{ "Certifications" : "TÜV Certified, UL Listed, TAA Compliant", "Color" : "Black", "Extension" : " 12 inches", "Overall Dimensions (H x W x D)" : "12.0" x 1.9" x 1.9" (305 x 48 x 48 mm)", "Shipping Weight" : "2 lbs (0.91 kg)", "Weight Capacity" : "500 lbs (226.8 kg)" }

Research Materials for Chief's CMS012 (CHI-CMS012)

We've added technical materials to help with your buying decision. Even if you're technically inclined, you may want to consider talking to our sales techs to make sure this item is the right fit for your particular use. 800.562.6006

Remember to ask for the lowest available price.

CMS012 (CHI-CMS012) User Guide

CMS012 (CHI-CMS012) Drawing

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