These Nutz come with not just one, but two zip ties. I suppose they come with two because I'm not the only one who couldn't see a hole in the center to hang them from so my Nutz are off to the side of the hitch. If I had hung them below the hitch, they would have been too close to the ground. They are not solid chrome, they are made out of plastic with a shiny chrome coating. Still make a great gift