Shelter 13" x 18" Black Steel Chimney Cap is a high-quality chimney cap designed to enhance the performance and durability of your chimney system. Crafted from black steel, this chimney cap features a 24-gauge single-piece galvanized steel hood that provides superior strength and protection against the elements. It includes an 18-gauge 3/4" expanded galvanized steel mesh that effectively prevents debris, animals, and sparks from escaping while allowing for proper ventilation. The 14-gauge galvanized steel base adds extra strength and stability, ensuring the cap withstands outdoor conditions. Its outside mounting design maximizes air space to improve draft and chimney performance. For added versatility, an optional leg kit is available to convert the cap into a slip-in model suitable for various chimney configurations. Whether you want to boost safety, efficiency, or the appearance of your chimney, the Shelter Black Steel Chimney Cap a robust and reliable solution. Model Number: SC1318