4Pcs B2 4mm Wire Music Speaker Cable Banana Plug Connector

Descriptons: This B2 4mm Speaker Banana Plug is convenient and reliable pure copper with 24K gold plating for maximum signal transfer and durability. Double screws locking to secure the cable Easy to fit for wire size up to 3.00 mm. Specifications: Material: Copper pin and plastic cover Plastic handle color: red and black Size: Plastic cover internal diameter: 6mm Wire hole internal diameter: 4mm Pin diameter: 2mm Pin length: 16.5mm Total length: 43mm Package Included: 4 X 4mm Banana Plug B2 (including 4pcs banana plug:2 red and 2 black)