Very convenient for wiring up turn light, brake signal lamp, reverse light and other accessories, perfect for your RV, trailers, camping car, caravans and other towed vehicles. Features: A sturdy 7-Port trailer junction box with seven terminal studs provides a quick and easy way for wires connection, keeping all your trailer wiring in order. Specific color name printed on the tops of screws for easy identification. Quickly add lights and accessories, upgrade your trailer wiring, makes re-wiring, troubleshooting and fixing electrical problems much simpler. Perfect for wiring up your trailer, camping car, caravans, boat, food truck and other towed vehicles. 5 open and 5 closed rubber grommets for option as per your wiring needs, making the whole junction box waterproof, dustproof and corrosion resistant. Practical plastics housing for nice seal, keep out moisture and dust. Specifications: Color: black Main material: plastics+metal Item size: 205 * 85 * 59mm / 8.1 * 3.3 * 2.4in Item weight: 248g / 8.7ounce Package size: 210 * 90 * 60mm / 8.3 * 3.5 * 2.4in Package weight: 251g / 8.9ounce Packing List: 1 * Junction Box with 7 Wire Studs 2 * Screws 5 * Open Grommets 5 * Closed Grommets