Kckf25 Through-Wall Grounding Terminal Silicon Bronze Cabinet Grounding. Silicon Bronze Material: Connector body made of silicon bronze for superior corrosion resistance. Through-Wall Design: Directly penetrates enclosure walls for clean internal-to-external grounding. Complete Assembly Kit: Includes male/female parts, washers, and sealing components ready to install. High Current Rating: Engineered to handle heavy electrical loads in power distribution systems. Secure Connection: Features serrated contact plate and split barrel design for stability. Versatile Compatibility: Fits a wide range of stranded, solid, and metric cable sizes. OEM and ODM Services: Offers full customization, minor customization, and flexible options. Fast Lead Time: Average lead time within 15 workdays for both peak and off-peak seasons.