Quickly convert your 7 blade vehicle side connector to a 4 flat trailer end connector. The struggle for disconnecting 4 flats is over. A finger loop provides advanced ergonomics and makes connecting and disconnecting a breeze. Integrated LED lights lets you know if know when wiring is functioning properly. This Endurance{T} adapter includes a dust cover for long lasting performance. This part is also backed with the Industry's best 3 year warranty.