Made for New England Arbors products, Aussie Augers are available to save you time and undue stress. Within minutes, you can quickly and easily install a mount system for your product. Made from top-quality galvanized steel, testing has proven that this mounting system results in a very strong and secure installation. Mounts are available in 4 styles: 3.5 inch, 4 inch, 5 inch, and concrete mounting. No digging required!