Chimney Ceiling Support; Item Ceiling Plate; Type Deluxe, Square; Applicable Standard UL (Canada and US), ULC S629, UL 103HT, NFPA 211; Size 6"; Material Sheet Metal; Used On Item Chimney Pipe; Used On Model/Brand TEMP/GUARD; Overall Dimension 14.44" Diameter x 5.94" Height; Warranty Lifetime Limited