The main body of the material bucket is made up of 3/16” plate. It comes with ¾”x4” cutting edge or optional ¾” x 6. The wear bars are made of ½” flat bar and they extend from the cutting-edge right around to the mounting brackets. The material bucket comes with re-enforced end-plate and chain lift hooks. Our well built material buckets are equipped to stand up to the heaviest loads!