The Carbon Steel 8 Inch Expanded/Slotted Straight Stack is a practical and versatile product that measures 84 inches in length. Made from durable carbon steel, it fits most makes and models. With its expanded/slotted design and 8-inch ID, this straight stack offers excellent performance and functionality. Whether you need it for industrial or residential use, this product is built to last. Its long length ensures maximum efficiency and convenience. Upgrade your equipment with this reliable and high-quality carbon steel straight stack.