Equal-i-zer 91006120 Hitch Ball
Make sure you have a hitch ball tough enough to handle the load you're towing. A 1 1/4 inch diameter threaded shank is specially designed to fit the Equal-I-zer hitch perfectly. Chrome plated to look great and forged from strong chromoly steel. Fits other manufacturer's hitches as well. 12k 2 5/16 inches