Shop for Lumber & Composites at The Home Depot. Enhance curb appeal and functionality to your home by installing a decorative Mighty Mule Driveway gate. These attractive steel driveway gates are designed for the Do-It-Yourself homeowner. Their sturdy and elegant designs stand up to all climates while enhancing the look of your property. They are easy to install and specifically designed to work with Mighty Mule Gate Openers for increased convenience.