Above shows some common LCBW wire. Most of the vehicle electrical equipment will be wired with 3mm (flashers, radio, sensor wires, etc). Horn wire is usually 4mm, Headlamps 4mm, Generator charge wire: 5mm, Alternator charge wire: 6mm. Always refer to your vehicle workshop manual, if you're not quite sure, always go up a size.

For Plain HT Ignition Lead without overbraiding, please click HERE.