The TRZ6AL is a 6" drop hitch with a dual 2" and 2 5/16" chrome ball, and keyed alike ball mount and receiver lock set included. Constructed from highly polished forged aluminum with 10,000 lbs towing weight and a tongue weight rating of 1,500 lbs. Adjusts to 1" increments and locks into place.Shipping Length: 18.3 inch X Shipping Length: 11.8 inch X Shipping Length: 3.8 inch X