Chief - Internal Joist Mount - Black

This internal joist mount is compatible with most 1-1/2" NPT threaded extension columns and features an expandable design for easy attachment to ceiling joists on 10" to 23" centers.

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What's Included

  • Chief Internal Joist Mount
  • 4 carriage bolts, 4 nylock nuts, 8 wood screws


MountFinder™ takes the guesswork out of finding the perfect flat-panel TV wall mount.

Product Features

From our expanded online assortment; not available in all Best Buy stores

Compatible with most 1-1/2" NPT threaded extension columns

For wide-ranging use. Supports up to 300 lbs.

Expandable design

Allows for attachment to joists on 10" to 23" centers.

Adjustable clamping bracket

Allows for customizable installation.

Product images, including color, may differ from actual product appearance.