The DMD-40-2R-68NZA chain by Diamond Chain Company is a robust double roller chain designed for high-load applications. With a pitch of 1.25 inches and a tensile strength that meets or exceeds industry standards, this chain is perfect for demanding environments. The zinc-aluminum finish provides excellent corrosion resistance, ensuring longevity in various applications. This chain is compatible with standard sprockets and is ideal for use in conveyor systems and heavy machinery. The DMD-40-2R-68NZA is engineered for reliability and performance, making it a top choice for industrial use.