THIS IS A STANDARD 16A RATED LEADS SET WITH 4mm SPRINGS PLUGS ON ONE END AND CROCODILE CONNECTORS ON OTHER END THAT ARE FULLY SUITABLE FOR A COMPACT ELECTROPLATING UNIT, ALL OUR ELECTROPLATING STATIONS AND FOR 30A COMPACT WIRE PLATING MACHINE. RED (POSITIVE) AND BLACK (NEGATIVE) WIRES 1 M IN LENGTH EACH.