See Elecraft Shelter-In-Place Updates Here
This mini banana plug can be added to the KX2 for safe operation in pedestrian applications. The Ground Plug allows you to attach a trailing counterpoise wire to the KX2.
For safety, if you step on the wire, the Ground Plug will be pulled out of the KX2. In this way, the KX2 will not be suddenly pulled from the operator's hand.