Marketing InformationThe Famco CTSS cone top chimney cap is a standard replacement rain cap. It is used as an all weather (seamless) chimney cap to keep rain and snow from getting down the chimney pipe. This product is designed to be mounted over single wall pipe and comes with a draw bolt collar for a secure fit. The adjustable collar will only provide approximately 1/8 in of play for tightening to the appropriate pipe size and is not designed to expand to accommodate different pipe sizes or double/triple wall pipe sizes (Not designed to fit X and 1/8 in, X and 1/4 in, X and 1/2 in and more). Quality constructed from heavy-duty 26 ga stainless steel. The Famco CTSS cone top chimney cap comes for pipe sizes ranging from 3 to 12 in OD with total cap height ranging from 5-1/4 to 10 in. The Famco CTSS cone top chimney cap is manufactured by Famco in the United States and comes with a 1-year warranty against product defects and workmanship.