The Pomona 1269 BNC Female to Double Stacking Banana Plug Adapter Test Lead is a high-quality connector adapter designed for electrical testing and measurement. With a push-in connector style, this black adapter features a stackable design for easy connection to banana plugs. The unit quantity is 2, making it convenient for multiple testing setups. The Pomona brand ensures reliability and durability in this essential tool for professionals in the electrical industry.