Customers looking for strong, heavy-duty guying anchors for towers and poles choose American Earth Anchors Penetrators, Bullets and Arrowheads. Great for securing telephone and power poles, ziplines, communication equipment and more. Our Penetrator anchors screw easily into the ground in clay or sandy soil. Our Arrowhead and Bullet anchors can be installed with a drive rod. Specifications and installation tips can be found with each product description.