The 80B31F-1D is a high-quality 1-1/4 inch HT roller chain from U.S. Tsubaki Holdings Inc. Designed for durability and performance, this chain features precision engineering and robust materials, ensuring reliable operation in various applications. With a tensile strength rating suitable for heavy-duty use, it meets industry standards for quality and safety. Ideal for conveyor systems and machinery, the 80B31F-1D is compatible with standard sprockets and offers excellent wear resistance, making it a preferred choice for demanding environments.