Chief CMA110/CMA115 Flat Ceiling Plate for CMS Extension Columns

A flat ceiling plate that combines with any Chief CMS fixed or adjustable extension column to start a projector or ceiling-mount drop from a flat ceiling. The CMA110 is the 8 inch version; the 6 inch plate is catalogued under both the CMA115 and CMS115 part numbers, in black, silver or white.

Installation is a set screw rather than a full disassembly, so the plate goes up first and the column threads on once the drop height is confirmed.