
Review Summary
The Chief CMA165 Internal Joist Ceiling Kit makes home installations quick and easy. The CMA165 works like a ceiling fan installation and is designed to suspend a projector between ceiling joists. The adapter requires only a 4" hole in the ceiling for you to install your projector and is designed with a cable management system for a clean installation. The kit includes a junction box mounting brace and a 5-inch round plate that adapts to 1-1/2" NPT extension columns.