NEZ33CK EZ-Path Smoke and Acoustical Pathway with Ceiling Kit’s patented design protects sensitive cables while allowing them to penetrate non-rated ceilings, providing a smoke and environmental seal that regulates air flow and reduces wasted energy. The new device features a built in smoke sealing system that automatically adjusts to the amount of cables installed, allowing one to easily add or remove cables without the need to remove or reinstall caulking materials. Its unique profile maximizes the amount of cables that can be installed and it is fully adjustable to accommodate varying ceiling thicknesses. The new device is rated for use in plenum spaces, making it ideally suited for telecommunication rooms, data closets and server rooms to help isolate conditioned air, or segregate cables by use, type or vendor. It can be used in any cable management application requiring a smoke and environmental seal or where a professional fit and finish is preferred. For more information, visit