Item Type: Trailer Connector Material: Plastic 1[Features] The RV style 7 way round 7 pole connector provides a secure connection between your trailer and towing vehicle, it is widely used in horse trailers 2[Waterproof Design] The 7 way blade connector is different from others on the market, built with detachable hardware design to easily splice and well protect the terminals from inclement weather and dangerous road conditions 3[Reliable Connection] The standard 7 way wiring connector is designed to connect your trailer to your tow vehicle's 7 way round blade connector to supply power for taillights, turn signals, electric trailer brakes, as well as a ground connection 4[Durable Construction] Heavy Duty Molded Construction, ABS Plastic Shell, Waterproof, Corrosion Resistant 5[Easy Installation] Oversized finger grip for secure disconnections, enhances appearance and makes plug removal easy1 x Trailer Connector