ITEM NAME:4mm Insulated Banana Plugs Connectors Jack New 10pcs + new Red Black O3T1 Product Characteristics: 4mm speaker wiring banana plug/speaker line banana plug socket product manual: Red and black colors are distinguished by color for easy identification. Performance parameters are the same Overall length 38mm Outer diameter 8.5mm Inlet aperture 5.5mm Plug maximum diameter 4mm Can be used with a 4MM jack terminal block to use the fixing method for screw locking without welding Main power amplifier wiring and some current wiring inverters and other current wiring in large quantities.4mm speaker wiring banana plug/speaker line banana plug socket. Red and black colors are distinguished by color for easy identification.
