Premium brass battery terminals with outer screw design for secure and stable connections. High-conductivity brass construction ensures optimal power transfer and corrosion resistance. Precision-engineered busbar lug fits most standard power inverters and automotive applications. Outer screw mechanism allows quick and tool-free installation. Ideal for car audio systems, solar setups, and marine electrical connections. Thick-walled design withstands high current loads without overheating. CNC-machined surface provides perfect contact with battery posts. Includes dual clamping points for enhanced wire grip. Compatible with 4AWG to 8AWG cables. Oxidation-resistant plating maintains performance in humid conditions.