ToughGrade 4 Flat to 7 Blade Wire Harness 12in.
- Connects 4-way flat to 7-way RV blade trailer plug
- Spring-loaded dust cover for the 7-pin wiring socket to protect the terminals from water, dirt and corrosion.
- Wires are well-protected with the included slit loom sleeve.
- Comes ready to plug into your vehicle or trailer wiring with minimal splicing required.