【APPLICATION】This trailer Y-splitter consists of 1 female plug and 2 male plugs. Double 7-PIN Y splitter 7-way round plug for trucks, trailers, boat trailers,RVs and campers.
【DOUBLE TRAILER COMBINATION】This RV 7-Way to dual 7-way blade adapter can be operated at one-ton, half-ton, 3/4-ton, short bed, long bed of truck dually or whatever type of truck. 7-pin socket used for tugging a dual trailer combination.
【7 WAY DOUBLE FEMALE PLUG】The 7 Way Y Adapter male plugs is divided into two 7-way female sockets. And comes with a spring-loaded dust cover to protect the connection point from mud, heavy rain and snow.