12IN DOUBLE WALL PIPE

Woodburning fireplace pipe specifically designed and sized for use only with IHP woodburning fireboxes, and will not fit on any other manufacturer's pipe. Each section consists of a galvanized outer pipe, a stainless steel inner flue pipe, and a wire spacer. 8" inside diameter, 12-3/8" outside diameter. Snap lock design means you don't have to add screws to keep the chimney together.