Chimney has been filling the supply and accessory needs of over 8,000 chimney sweeps hearth retailers masons and contractors for over 25 years, Chimney has the privilege of serving over 80% of the chimney professionals in America, Founded by Robert Daniels ""Sooty Bob "" in 1978 Chimney has grown from a one-man operation to a national network of six warehouses and a manufacturing plant, From its headquarters in Fairfield Iowa Chimney plays a major role in providing for the Chimney industry, , Designed to be used with 8-inch inner diameter chimney pipe, For use in retrofit installations, Use to connect single-wall black stove pipe to MetalBest chimney system pipe, Designed to slip inside a single-wall black stove pipe to prevent any creosote from dripping down the chimney to the interior of the black stove pipe, Constructed of 316 alloy stainless steel, Overall height is 15 3/4 inches, Can be installed from below to a MetalBest chimney systems finish ceiling support, then secured with screws, Type HT all-fuel chimney listed to UL103HT safety standards SKU: CPPF2406