10pcs 4mm Banana Socket Binding Post Nut Banana Plug Jack Connector Red + Black
(5 x Red Banana Jack For 4mm Plug. 5 x Black Banana Jack For 4mm Plug. Suitable for: 4mm Banana Plug. 3) It with standard size and suitable for 4mm plug. 2) Color may vary slightly due to the color setting of each individual monitor.