Tow Ready 20145 LED Circuit Tester

Adapters for a quick switch from one style plug to another when towing multiple trailers. The Tow Ready product line incorporates T-One vehicle connectors, ModuLite power modules, electrical adaptors, and an extensive selection of accessories. The T-One connectors require no splicing of wires, are weatherproof and are available for most vehicle fits. The ModuLites virtually eliminate additional electrical draw on a vehicle's taillight circuits and ensure maximum trailer light brightness.