About the Chief CMS009
Extender column for projector mount
With the Chief CMS009, you can extend the length of your ceiling projector mount. This threaded extender works with any Chief 1-1/2" NPT ceiling plate. It also features an opening for cable access.
More details on the Chief CMS009
9" Fixed Extension Column: The Chief 9" Fixed Extension Column (CMS009) features aluminum construction for maximum strength (500 lb weight capacity). It consists of a 1.5" NPT column that is threaded on both ends and can be used in combination with any Chief 1.5" NPT ceiling plate or other accessory. It also offers flow-through cable management.