Product Description:Our Trailer Adapter allows you to easily convert your vehicle's 7-way RV blade connector to a 4-way flat connector on your trailer. It enables seamless integration with your existing trailer wiring, providing easy connection of the tail lights, brake lights, and turn signals. The adapter features a molded 7-way RV plug for sturdiness and weather resistance, along with a rubber dust cover to protect the terminals. Installation is simple with the plug-and-play design. Just plug the 7-pin connector into your truck's socket and connect the 4-pin connector to your trailer. Product Features: Convert your vehicle's 7-way RV blade connector to a 4-way flat connector . Seamless integration with existing trailer wiring . Rubber dust cover protects terminals from water and dust damage. Product Specifications: .tg {border-collapse:collapse;border-spacing:0;} .tg td{border-color:black;border-style:solid;border-width:1px;font-family:Arial, sans-serif;font-size:14px; overflow:hidden;padding:10px 5px;word-break:normal;} .tg th{border-color:black;border-style:solid;border-width:1px;font-family:Arial, sans-serif;font-size:14px; font-weight:normal;overflow:hidden;padding:10px 5px;word-break:normal;} .tg .tg-0lax{text-align:left;vertical-align:top} Type 7 pin to 4 pin Trailer Adapter Quantity 1 Color Black Material PVC + Brass Size the size as shown Package Includes:1 x 7 pin to 4 Pin trailer adapter ⚠️WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. www.p65warnings.ca.gov