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.
- Chief Internal Joist Mount
- 4 carriage bolts, 4 nylock nuts, 8 wood screws
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
Allows for attachment to joists on 10" to 23" centers
Adjustable clamping bracket
Allows for customizable installation
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