Topaz Lighting RC401 4" Octagon Concrete Ring Cover (3) -1/2" & (2) 3/4"
Topaz 4Ó Octagon Concrete Rings & Covers with _Ó and _Ó side knockouts are used in poured concrete construction. Rings are installed on wooden or steel concrete forms, once the forms are removed the boxes and conduit are buried in concrete and the end is open to the room wall or ceiling, ready for wire pulling. Knockouts are sealed against box surface to prevent wet concrete and water from entering the box. Manufactured of galvanized steel and available in depths from 2Ó to 6Ó with mounting tabs for quick and easy installation. Top covers are removable allowing any before-pour work.
For more information about Topaz Lighting & Electric or to get a quote, contact Lighting and Supplies today at: 888-325-4448 or email: [email protected]
