Trailer Circuit Tester, 7-Way

Save time and frustration by checking your connections before starting your trip. You can even properly install a 7-way connector without a trailer or identify trailer light problems with this handy tester.

7-Way Trailer Circuit Tester

7-Way Trailer Circuit Tester

  • Part No.: 572741
  • Manufacture Part No.: 12-741EV
  • Weight: 0.18Kg


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