The Hopkins Plug-In Simple!® Adapter takes the guesswork out of vehicle-to-trailer wiring. This adapter allows conversion from the 7-pole round plug with round pins on your vehicle down to a flat 4-pole connector.

Plug-In Simple!® Adapter
- Prevents the need to rewire a vehicle or trailer when the connector styles do not match - Simply plug in and start towing!
Adapts a 7-way round pin type to a 4-wire flat type
Easy-pull grip design
Impact and corrosion resistant
Adapter Weight: 0.25 lb
Dimensions: 4” Long x 1.5” Diameter
- Overall width with side tabs is 3 1/8”
Includes: (1) Adapter with (1) Dust cover
Limited 90 day manufacturer warranty

Hopkins 7-Way Round Pin to 4-Way Flat Adapter