Contact Copper Alloy Number of Contacts 3 Switchcraft Number of Contacts 3 Connectors Number of Contacts 3 Switchcraft Connectors Number of Contacts 3 Plating, Body Nickel-Plated Switchcraft Plating, Body Nickel-Plated Connectors Plating, Body Nickel-Plated Switchcraft Connectors Plating, Body Nickel-Plate...