Features [Good Electrical Conductivity] Manufactured with high accuracy technology, has strong connectivity and good electrical conductivity. [Durable Material] Banana plug connector is made of high quality PA and brass material, which is safe, durable, and can be used for a long time. [Wear Resistant] Banana connector adapter is simple operation, convenient and firm to pull and plug, wear resistant and not easy to damage. [4mm Male To 2mm Female] This banana plug connector is 4mm male to 2mm female, with stable performance, so you can use it with confidence. [Widely Application] Widely used in the separation and distribution of electronic instruments, industrial equipment, ships, automobiles, solar cells, communication products, etc. Specification: Item Type: Banana Plug Connector Model: J.20025 Material: PA, brass Application: Widely used in electronic equipment, industrial equipment, inverters, welding machinery, charging generators, ships, RVs, trucks, automobiles, separation and distribution of solar cells, hardware, electronics, electrical appliances, computers, power supply stability Compressors, game consoles, tape recorders, communication products Electrical Performance: 30V Jack Diameter: Approx. 4mm / 0.16in Package List:5 x Banana Plug Connector (Red) 5 x Banana Plug Connector (Black) Package List 5 x Banana Plug Connector (Red) 5 x Banana Plug Connector (Black)