Engineered for robust performance in demanding applications, the expanding anchor from MacLean Senior Industries is designed to secure rods with diameters of 5/8 or 3/4 inches in 8-inch diameter holes. This one-piece formed anchor features a rust inhibitor coating, ensuring long-lasting durability even in harsh environments. As it is driven with an expanding and tamping tool, the wings of the anchor will flare out for increased hold, achieving impressive holding strengths between 10,000 to 26,500 pounds depending on soil class. The included retainer effectively holds the nut from the forged eye rod, which is sold separately, making the installation process straightforward when used with holes augered by power drillers. This product is an essential component for professionals dealing with aerial hardware and poles, providing confidence in the stability of their setups.