Innovative Products of America (IPA) 7-Way Round Pin Tractor Trailer Circuit Chaser. 

PREOWNED ; NO PREVIOUS ONWER MARKS

Troubleshoots tractor trailer circuits

One person can now test all the lighting

Allows bypassing of troubled circuitry while on the road

Eliminates guesswork

Packaged with an extra jumper connector

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WHITE AUCTION BOX__04-09-2026