Today we're going to review part number A75TB. This is the Optronics 7-Way Blade to 5-Way Flat Adapter. Now, this adapter will convert your tow vehicle's 7-way blade connector right here into a 5-way flat pin connector. This model is a nice molded 1 piece unit, has the connector on each end, and also molded in as this nice, easy grip handle, which you can use to plug it in and also to remove… see more >