Features: High mechanical strength and superior conductivity secure secure connection for multiple copper wires without crimping tools, offering low resistance and robust performances in split bolt connectors. Crafted from high strength copper alloy, these strong grounding clamps resist erosion and extreme weather, guaranteeing long lasting reliability for electrical systems. Ideal for electricians, contractors, and enthusiasts working on residential wiring, industrial projects, or outdoor installations requiring stable copper to copper connection. Perfect for securing 6AWG 8AWG bare copper wires in breaker boxes, solar panel setups, or underground circuits where weatherproof electrical connectors are essential. Engineered with split bolt design and anti over tightening features, these copper cable clamps maintain integrity across temperature fluctuations, moisture, and heavy duty applications. Specifications: Component : brass Size: about 27mm×16mm/1.1x0.63inch Package Includes: 1 set Split Bolt Connector note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.