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.
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.
|Warranty Terms - Parts||10 years limited|
|Warranty Terms - Labor||10 years limited|
|Product Weight||10 lbs.|
|Included Items||Chief Internal Joist Mount, 4 carriage bolts, 4 nylock nuts, 8 wood screws|