Gold plated 2mm diameter pin connectors suitable for fitting to speaker cables rather than using bare wire. They can be used to connect your cables to various loudspeaker and amplifier connections such as spring clip terminals or the cross-hole in binding posts. The 4mm cable aperture also makes them suitable for converting 4mm banana plugs to 2mm pin tips. These simple screw fit pin connectors save re-stripping the cable if you have to move and reconnect your system. The red and black high-grip rubber insulators simply push over the barrel once the screw has been tightened.