Connector A = 2x Banana Plug / Connector A Diameter = 5 mm / Connector A Material = Brass / Connector A Plating = Nickel / Connector B = 2x Banana Socket / Connector B Diameter = 4 mm / Connector B Material = Brass / Connector B Plating = Nickel / Rated Voltage AC kVAC = 5 / Rated Current A = 15 / Insulation Material = Polypropylene (PP) / Colour = Black / Overall Length mm = 39.3