The Hopkins 47345 trailer adapter solves a common towing challenge: connecting modern vehicles with 7-blade connectors to trailers equipped with standard 4-flat connectors. This one-piece converter lets you safely and reliably link your vehicle’s RV blade-type terminals to your trailer’s 4-wire flat socket, eliminating the need for complex wiring solutions or multiple adapters.
Whether you’re hauling a boat, camper, utility trailer, or other towed equipment, this adapter ensures your trailer’s lights and brake signals work correctly. An integrated dust cover protects the connection from dirt and debris, while the ergonomic, easy-pull grip design makes connecting and disconnecting quick and effortless. The impact and corrosion-resistant plastic housing is built to last through regular use.
Features and Benefits
- 7-Blade to 4-Flat Conversion: Converts your vehicle’s 7-way RV blade connector to a standard 4-wire flat trailer connector.
- Ergonomic Grip Design: The easy-pull handle design provides a firm grasp during installation and makes connection and disconnection effortless.
- Impact and Corrosion Resistant: Plastic housing resists impact and environmental wear for dependable performance.
- Included Dust Cover: Protective cover shields the 4-flat connector from dust, mud, and debris when not in use.
Specifications
- Brand: Hopkins
- Model: 47345
- Connector Type: Converts 7-blade RV type to 4-flat wire
- Housing Material: Black plastic
- Includes: Dust cover








