Chief's CPA330 offers a variety of ceiling plates that are compatible with CPA extension columns, LCM single display ceiling mounts, MCM single display ceiling mounts and LCM multi-display ceiling mounts. This offset plate also allows projector cables to be routed through the extension column and out of the top of the ceiling plate for nice and neat cable management. Features: Includes 8" square ceiling plate with 1.75" high offset Offset provides cable exit when mounting to a...