The Fisher 7326 is a genuine replacement 5/16-inch, grade 43 lift chain designed for use on Fisher Minute-Mount 2 (MM2), RD, HD, X-Blades, and HD2 snowplows. This high-strength, 72-inch long chain provides reliable and consistent lifting of the plow blade. It is a key component of the plow's mechanical lift system, ensuring proper operation and durability in demanding winter conditions.