Key benefits and features: - Excellent conductivity: BNC female plug with brass inner for reliable signal transfer. Double tail hole accepts 4 mm banana plugs for flexible wiring. - Durable adapter: ABS insulation housing and brass plated main body provide long service life in demanding applications. - Wide compatibility: Suitable for electronic and industrial equipment, inverters, welding machinery, charging generators, ships, RVs, trucks, automobiles, solar cell distribution, hardware, electronics, electrical appliances, computers, power regulators, game consoles, tape recorders, and communication products. - High-precision performance: Manufactured with high accuracy technology, the adapter offers strong connection, good conductivity, and high working performance. Use scenarios: - Lab bench or field testing requiring BNC to banana connections with 4 mm banana plugs. - Power and charging setups on ships, RVs, or trucks, including inverters, generators, and solar arrays. - Industrial equipment maintenance and wiring where reliable, durable BNC-to-banana adapters are needed.