This is a like new Anderson equalizing hitch. I used it on one 400 mile trip and it worked flawlessly. I had previously towed my trailer about 1600 miles without an equalizer and the difference with this was very noticeable. Since I have sold my trailer I no longer need this. It has a GTWR of 10,000 pounds, fits a 2” receiver, is adjustable 4” up/down, fits 3” to 6” trailer frames, and has a 2” ball. These retail for $800, asking $450. Contact by emails only (tired of all the scammers by phone).