Engineered for effective performance in challenging soil conditions, this helical anchor features an 8-inch diameter helix designed to penetrate rocky terrains while minimizing installation damage. With a robust torque rating of 4,000 ft-lbs, it accommodates both 0.75-inch and 1-inch diameter Pisa rods, ensuring versatility in various anchoring applications. The anchor is finished with a durable black paint, enhancing its longevity and aiding in visibility during use. Easily installed with a compatible Chance anchor wrench, it stands as a reliable choice for any industrial anchoring project.