The black CMS261B Column Cut-Off Adapter from Chief is a bolt-on coupler that adds 1.5" NPT threads to a Chief extension column, for installing projectors from a ceiling. In addition to providing the NPT threads, the adapter also adds 2" in height to the column. Screws and bolts are included with the CMS261 for proper and safe installation.
- 2" (51 mm) height added to installation
- Set screws and bolts included for security and stability
- Bolt-on coupler to add 1.5" NPT threads to a Chief extension column that has been cut to a shorter length