Making branch circuit or fixture wire connections is simple with electric wire connectors from KK-Lite. Our electric wire connectors are UL compliant and accommodate a wide variety of solid and/or stranded wire combinations. They require no pre-twisting; wires are automatically twisted together for an easily secured connection with maximum contact. Connectors are made with coiled springs that conform to the inside contour of their insulating shell, supporting the spring and applying even pressure over the entire contact area while providing a low resistance connection and mechanical strength against vibration and pull.