2.25" Square Shaft Helical Extension (SS225), 14/14 x 7ft

The Chance Square Shaft Extension is used to extend the pile length so that the Lead section is placed at the proper depth. The Helical Square Shaft system is used in applications where tension, compression or both types of structure loading is required. It provides a predictable foundation solution for significant load capacities.

• Finish: Galvanized
• Capacity of helical pile can be determined by measuring installation
• Bolt and nut are assembled to extension at the factory