These handy banjo eyes are stamped from 5/16″ material and will accept 5/16″chain. These are perfect if you need to add chain tie downs or if you arerepairing or replacing your existing tie downs. Add extra tie downs or safety chain points Can be bolted or welded in place 3 1/2″ X 3 1/2″ X 5/16″ thick steel Will accept 5/16 chain Length: 3.55″ Width: 3.5″ Height: 0.3″ Other Dimensions: 1.3″ hole