Included

1. 1/2" ground clamps - 3 included
2. 3' 1/2" D galvanized grounding rods - 3 included
3. 50' spool of 12.5 gauge aluminized steel ground wire - 1 included

Antenna grounding laws & rules vary greatly depending on the state/city you live in and your homeowners insurance policy, but this kit will have you covered. Some states do not require antenna grounding, but you are putting a metal rod on your home, which will act as a lightening magnet. We highly recommend grounding your antenna.