General description Heavy-duty battery terminal clamps provide a tight and secure connection for increased strength and reduced corrosion. This 3-way battery clamp connector features positive and negative cables, allowing for versatile wiring options. Technical specifications Material: Tin-plated brass Connector outputs: Two M6 screws and one M8 screw Negative pole diameter: Ø17 mm Positive pole diameter: Ø19.0 mm Installation + and - are marked directly on the connector for easy identification Installs directly without modification for faster assembly Fixing clamp requires self-assembly by the buyer Usage Suitable for boats, cars, RVs, campers, and vans Compatible with most types of 6V/12V/24V batteries