Product Info Catalog Plumbing Stove Pipe & Chimney Pipe Chimney Cap, Black Steel, 13 x 18-In. Chimney Cap, Black Steel, 13 x 18-In. Request a Quote UPC: 20729513186 SKU: 588145 Model Number: SC1318 13" x 18" black steel chimney cover, fits outside tile dimensions 11-1/2" x 16-1/2" to 13-1/4" x 18-1/4". Made in U.S.A. Factory Warranty Easy Installation Safety and Low Maintenance Optional Leg Kit (SCLK): For use when the masonry flue tile does not extend above the crown of the chimney Fits outside tile dimensions: 11.5" x 16.5" to 13.25" x 18.25"