The TowSmart X-mount Ball Mount is a patented X-mount design that channels away moisture to minimize seizing within the aperture of the receiver hitch. The X-mount design also includes a lockrail system that allows you to torque the hitch ball with a single wrench. The lockrail functions as a built-in wrench preventing the hitch ball rotation during installation or removal from the X-mount Ball Mount. Make sure to select the correct class for your towing application. Each X-mount can be used in either the drop or rise position depending on...