EC3-C-B4.0B-C RC Connector Male EC3 to 4mm 4.0mm Male Banana Plug Adapter 30cm
EC3 Male to 4mm Banana Plug Adapter Convertor 30cm Long. Simple adapter with no wires aka a direct connection. EC3 male metal pins with blue female housing. 4mm bullet connectors are male only. The measurement taken is the internal diameter of the female