7 Round Pin Tractor-Trailer Circuit Tester
IPA7865 - Matco Tools
Troubleshoot male and female 7 round pin tractor trailer electrical circuits on both the truck and trailer side. Allows bypassing of troubled circuitry while on the road.
IPA7865 - Matco Tools
Troubleshoot male and female 7 round pin tractor trailer electrical circuits on both the truck and trailer side. Allows bypassing of troubled circuitry while on the road.
