The CP58BX Ground Rod Clamp is made from silicon bronze, providing excellent conductivity and corrosion resistance. Designed for rods with diameters ranging from 1/2 inch to 5/8 inch, this clamp ensures a secure connection for grounding systems. Sold in a convenient bag of one, it is ideal for both professional and DIY applications. The clamp's robust construction ensures durability and reliability in various environmental conditions. Compliance with industry standards ensures that this product meets the necessary performance criteria for effective grounding solutions.