Chief Cms391 24" Dual Joist Ceiling Mount - 300 Lb - Black (cms391)

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Usually ships the same or next business day. In stock at our OH warehouse.
Calculated at Checkout
Stock Update:
01/29/2023 03:05:36 AM PST
Stock Update:
01/29/2023 03:05:36 AM PST


This item is brand-new, factory sealed.

Ceiling Plate Size: 24" Centers (CMA-391)
  • CMS391 On Center Ceiling Plate By Chief Manufacturing
  • Manufacturer: ?Chief Mfg.
  • Brand: ?Chief
  • Item Weight: ?6.2 pounds
  • Product Dimensions: ?28.5 x 4 x 1.75 inches
  • Item model number: ?CMS391
  • Is Discontinued By Manufacturer: ?No
  • Color: ?Black
  • Number of Items: ?1
  • Size: ?24" Centers (CMA-391)
  • Manufacturer Part Number: ?CMS391

CMS391 Size: 24" Centers (CMA-391) Features: -Use on structural ceilings with concrete anchors.-Attaches to 1-1/2'' NPT extension columns (not included).-Weight Capacity: 300 lbs. Includes: -Attaches to finished ceilings using the included lag bolts: 16'' and 24''.-Included set screws. Disclaimer: -PLEASE NOTE: This item cannot be shipped to Puerto Rico See All Chief Mounts CMA Accessories Instructional Video - InfoComm 2006.


Additional Information:   
  • Features a threaded fitting that will accept a 1.5" NPT threaded extension column
  • Serve as the base of the hardware used to suspend the projector from the ceiling





Country of Origin:   
United States



Physical Characteristics
Product ColorBlack
Limited Warranty10 Year
General Information
Brand NameChief
Manufacturer Website Address
Marketing InformationThe dual joist ceiling adapter provides the ultimate in placement flexibility.
Product TypeCeiling Mount
Product NameCMS391 24" Dual Joist Ceiling Mount
ManufacturerLegrand Group
Manufacturer Part NumberCMS391
Product ModelCMS391
Product SeriesCMS
Product Information
Maximum Load Capacity300 lb
Device SupportedProjector

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Warranty Information

All Items are Brand New, Factory Sealed and come with a standard warranty. [Read our policies]
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Chief Cms391 24" Dual Joist Ceiling Mount - 300 Lb - Black (cms391)