Harrow was delivered as 2 items: the support bar and the rolled up 4' bundle of chains. Harrow chains assembled easily to support bar. Ring mount fit easily on the ball hitch. Chains leading to ring mount are long enough that the bar does not contact the rear wheels of the John Deere Gator that I am using to drag it, even when turning at full lock. The whole assembly stands up on the thick tines as it is being dragged. It took several passes, but it is breaking up the hard packed gravel.