Engineered for superior grounding solutions, this 5/8-inch copper-coated steel ground rod from Galvan Industries offers unmatched durability and performance. At 8 feet long, it features a heavy and uniform coating of copper that is metallurgically bonded to a rigid steel core, ensuring reliable conductivity and resistance against corrosion. The actual diameter ranges from 0.555 to 0.565 inches, accompanied by a color-coded design that minimizes errors during installation. Additionally, this rod is compatible with a matching threadless coupling, enhancing its versatility in various electrical applications.