Helical anchors are deep foundation systems used to support structures by transferring loads to the soil. They consist of a steel shaft with one or more helical plates, which resemble screws. When installed, these anchors are rotated into the ground, allowing them to grip the soil effectively and provide stability. These anchors are commonly used in various applications, including construction, landscaping, and marine projects. They are particularly useful in areas with challenging soil conditions, as they can be installed quickly and with minimal disturbance to the surrounding environment.