Short Car Adaptor 12v 7pin to 13pin Short Car Adaptor 12v 7pin to 13pin, should be inserted between the towing vehicle and the trailer. 7PIN Socket to 13PIN Conversion Adaptor. The new circuit with a specially developed semiconductor module does not need an additional supply voltage. DIN / ISO 1446 3732 The new adapter is overcurrent and short-circuit proof. A current limit serves to protect the LED light. Part Number 50151 from Secorut Made from ABS plastic. Stable and robust design
