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Question:
I am looking for a wire tester for a 4 pin flat trailer plug. When connected it has the lights that flash etc. so you can verify everything working, on a you tube video it says it is part # 126 but I cannot find it, can you help?
asked by: Allan W
Helpful Expert Reply:
We do have the tester you are looking for with the # I26. I think the confusion is that the part number is not 126 as its I26.
Curt LED 4-Way Flat Connector (Vehicle End) Tester
