Chief CMA-330 Projector Mount

CMA-330 allows projector cables to be routed through the extension column and out the top of the ceiling plate for cable management. 8" square ceiling plate with 1 3/4" high offset. Overall height is 4 1/2". Attaches to 1 1/2" NPT threaded extension column. Also available for attaching to 2" NPT Column, order CMA-332.