The CMC (x4) LI-350 Mechanical Lugs are high-quality wire connectors designed for electrical equipment and supplies. These silver lugs are suitable for both aluminum and copper wires, with a capacity of 350 kcmil. They feature copper grounding connectors for enhanced connectivity and reliability. Perfect for use in various industrial settings, these mechanical lugs provide a secure and efficient way to connect wires and cables for a range of electrical applications.