cable & circuit testers
towpower 78118 7 way flat pin to 4 & 5 flat adapter with led circuit tester & dust cover 2 . 90 x 6 . 99 x 1 . 90 inch
7 way flat pin to 4 5 flat adapter wled circuit tester dust cover features easily adapt oem 7 way blade connector to either 5 flat or a 4 flat connector patent pending instantly checks electrical circuit for connectivity displays connectivity using high visibility blue leds attached dust cover included to keep terminals clean when not towing a trailer dimension 2 9 x 6 99 x 1 9 in item weight 0 35 lbs sku cqnt5011