Homesaver 8 Inch x 17 Inch Homesaver Stainless Steel Single-flue Multi-pack Cap-3 Per Case 304-alloy The Set of 3 Homesaver Stainless Steel. Base Single-Flue Chimney Caps is among the most popular chimney cap sets from the Homesaver lineup. This stainless steel chimney cap set is available in a range of sizes and comes with a lifetime warranty on manufacturer defects and rust regardless of what type of fuel is used. The design of this model Homesaver Chimney Cap grips the flue tile with pointed slotted hex-head set-screws allowing you to tighten down as much as needed. There no reason to let animal pests moisture or debris get into your chimney and cause expensive damage especially when there such an attractive option available. Base Single-Flue Chimney Caps features the traditionally fine workmanship of all Homesaver Chimney Caps such as the special cross break that gives each 24-Ga. chimney cap lid extra strength and durability along with the classic perfectly styled look to fit almost any home design. Set of 3 Stainless Steel Single-Flue Chimney Caps. Brushed finish 100% 304-Stainless steel construction with 3/4 Mesh. 18 Gauge base and Mesh with 24 Gauge lid. Resistance-welded with roll-formed one-piece base. Extra wide base contains a concave channel for added strength looks and versatility. Hidden weld nuts provide no-strip secure mounting. Manufacturers lifetime warranty against manufacturers defects and rust. Base Size: 8 W x 17 L x 8 H. Fits Outside Tile Dimensions: 6-1/4 x 16-1/2 to 8-1/2 x 19 .