Plugs into 7-way Spade type terminals found on most vehicles today and adapts to 6 round pin and 4/5 pin trailer connections. Sealed plugs to keep...
More...
Retail price:
Price
.....
Plug the 6 pole trailer tester into the back of the vehicle and apply your brake lights, turn signals and running lights. Each circuit will...
More...
Retail price:
Price
.....
This 7 flat pin circuit tester easily tests trailer plug circuitry on most new light trucks, SUV’s and RV’s. Just plug the tester into the trailer...
More...
Retail price:
Price
.....
Identifies faulty circuits on 7-way round tractor trailer connections. Use to test both truck and trailer side. Leave plugged in-line while on the...
More...
Retail price:
Price
.....
This handy harness checker easily traces each lighting function to the truck side terminal. Each LED corresponds to the circuit being energized and...
More...
Retail price:
Price
.....
Cleans tractor or trailer lighting receptacles and cleans the dirt, grease and phosphate debris off old and dirty terminals. No more wiggling for a...
More...
Retail price:
Price
.....
