Feature 1, Stable characteristics, high reliability, trustworthy quality guarantee. 2, 7-way copper blade molded into a heavy duty plug, provides a fast and simplified way for wires connection. 3, Gives you more convenience for wiring left/right turn light, brake signal lamp, reverse light, tail light, etc. 4, Good conductivity copper with solid cord, stronger and rugged, perfect for RVs, trailers, campers, caravans, food vans and other towed vehicles. 5, 8FT long cord with soft and durable PVC housing that offers you plenty of flexibility to wire it from the front to the rear of your car. Features: Stable characteristics, high reliability, trustworthy quality guarantee. 7-way copper blade molded into a heavy duty plug, provides a fast and simplified way for wires connection. Gives you more convenience for wiring left/right turn light, brake signal lamp, reverse light, tail light, etc. Good conductivity copper with solid cord, stronger and rugged, perfect for RVs, trailers, campers, caravans, food vans and other towed vehicles. 8FT long cord with soft and durable PVC housing that offers you plenty of flexibility to wire it from the front to the rear of your car. 4 open & 4 close rubber fitted grommets for option based on your wiring needs, making the whole junction box waterproof, dustproof and corrosion resistant. Suitable for RVs, trailers, campers, caravans, food trucks and other towed vehicles. Specification: Condition: 100% Brand New Material: Copper + ABS + PVC + rubber Color: Black Size: As picture shown Package Weight: Approx. 1467g / 51.7oz Application: Suitable for RVs, trailers, campers, caravans, food trucks and other towed vehicles Package Included: 1 * 7 Way Plug Trailer Cord 5 * Rubber grommets 1 * User Manual 2 * Screws