Description: 【High Conductivity】: This car battery terminal set is made of copper, which has extremely high conductivity. It ensures a stable power supply and improves the efficiency of your vehicle. 【Sturdy】: The pure copper material used in this battery clamp set is sturdy, allowing it to be used for a long time in harsh environments without worrying about performance degradation due to environmental factors. 【M10 Screw Column Design】: The battery terminal Connector is equipped with an M10 screw column for easy installation and stable connection. It effectively prevents loosening caused by vibrations during driving. 【Universal】: This battery Terminal Clamp set is suitable for most car batteries, demonstrating good universality and compatibility. 【Easy Maintenance】: Thanks to the terminal connector clamp design, this battery clamp set can be easily disassembled and installed when replacing the battery or performing other maintenance tasks, without the need for professional tools, greatly improving maintenance efficiency. Size Chart: 55mmx22mmx18mm/2.17inchx0.87inchx0.71inch Package Includes: 2 Battery Clamps 2 Terminals 2 Spacers Note: Please allow slightly errors due to manual measurement and different packages.