Check the listing for details. FOREVER® Stainless Steel Single Flue Bolt On Chimney Caps. Condition: New. Listed at 84.95 USD. The Original FOREVER® Chimney Cap 304 Stainless Steel Lifetime Warranty 2-Piece Design 24 gauge hood with a one piece and built-in 8" height screening Superior animal proof 3/4" mesh prevents creosote build up Made in the USA Not from China or India To find the right size cap for your chimney see the chart below: 8 x 8 fits flue sizes from 6.5" x 6.5" to 9" x 9" 8 x 13 fits flue sizes from 6.5" x 11" to 9" x 13.5" 8 x 17 fits flue sizes from 6.5" x 16" to 9" x 19" 10 x 10 fits flue sizes from 9.5" x 9.5" to 11" x 11" 13 x 13 fits flue sizes from 11" x 11" to 14" x 14" 13 x 17 fits flue sizes from 11" x 16" to 14" x 18.5" 17 x 17 fits flue sizes from 16" x 16" to 18.5" x 18.5" 20 x 20 fits flue sizes from 18" x 18" to 21" x 21"To see all of our products go to www.chimcapcorp.comCopyright 2023 Powered by eBay Turbo Lister The free listing tool. List your items fast and easy and manage your active items.