Bullet-Style Trailer Mating Connector Set – 2 Pin: 18 AwgPerfect for car audio, CB, chargers, or any low-voltage DC application.This connector set sports molded 2-pin mating connectors with bullet-style round pins.Polarized pin set prevents reverse polarity connections.The wire is 11″ long. On installation just cut the wires in half leaving ~5-1/2″ leads to connect to the wires being joined. This all leads to a clean, neat installation which can be readily disconnected at will.