- High-quality 4mm brass banana plugs ensure excellent electrical conductivity and fast signal transmission for reliable performance in all connections. - Designed with a standard 4mm interface, these connectors are compatible with a wide range of experimental devices, instruments, and electronic products, providing secure and stable connections every time. - Made from durable brass material, these plugs resist corrosion and maintain consistent conductivity over long-term use. - Ideal for professionals and hobbyists working in electronics assembly, educational labs, testing environments, repairs, and DIY projects. - Common applications include connecting test leads in laboratory measurements, linking audio equipment, and setting up circuit experiments in educational settings. - These banana plugs offer precise fit and robust contact, reducing signal loss and ensuring accurate readings and performance. - Compact size and standard design simplify integration with existing equipment without modification.