Mighty Mule gate keypad mounting post, decorative, Gooseneck, aluminum, Mighty Mule, suitable for use with: Mighty Mule Fm137 digital keypad and Fm136 wireless intercom, powder coated. Decorative " gooseneck" post for Mighty Mule keypad. Mount your digital keypad or wireless intercom/keypad on this attractive black, powder coated pedestal to allow easy " drive up" access from inside your vehicle. This modular in-ground design is easy to install.