The above-tile extra large storage enclosure for Chief’s suspended CMS440 and CMA440 is designed to provide convenient storage for your cables and equipment.

Low profile and flat removable lid works well in tight spaces
Multiple knockouts (0.5″” and 1.5″”) for ease in routing cables
Clean installation, enclosure covers the column location on the suspended ceiling kit for routing cables through the ceiling
Includes support for two dual-gang surface-mount electrical boxes
Designed for use with new CMS440 and CMA440