STI NEZ33 Smoke and Acoustic Pthwy Dvc,4-1/2 in. W

Smoke and Acoustical Pathway Device, Cable Loading Area 6.7 sq in, Fire Rating Not Rated, For Pipe Size Not Applicable, For Use On Cable, Cable Trays, Includes (2) Inner Shell Assemblies, (2) Outer Shell Assemblies, (8) Mounting Parts, (8) Screws, Labels, Includes Mounting Hardware Yes, Outside Diameter Not Applicable, Overall Height 5.5 in, Overall Length 4 in, Overall Width 4.5 in, Shape Square, Usage Location Non-Rated Walls and Floors, Body Material Thermoplastic, Color Blue. This item has been restricted from sale in the following state (s): []