-Prefabricated assembly including grounding clamp with pigtail -Fast and simple installation requires only a hammerPart Number EPT1425350 Article Number 158675 Material Copper Insulation Green and Yellow Insulated Cable Ground Rod Diameter, Nominal 5/8" Length (L) 75 mm Pigtail Length 350 mm Conductor Size 25 mm² Stranded Unit Weight 0.5 kg Certifications Qualifoudre Standard Packaging Quantity 50 pc UPC 78285652273 EAN-13 3479771586759