1. 4MM standard plug 2. Convert BNC cables with male plugs to stackable banana plugs for versatility 3. BNC connectors and banana plugs are molded directly to the wires, with tensile strength, durability, dust and moisture resistance 4. The BNC center contact is gold-plated beryllium copper, which is corrosion-resistant, low contact resistance and long insertion life 5. High safety and high temperature resistance 6. Length: about 21 cm
