Bumper is 3/16" wall thickness fully enclosed box steel. D-ring mounts are 3/4” thick. Hitch is real class III seamless hitch tube. Pivot point has grease fitting and o-ring grease seals. Holds up to a 37” tire. Mounts up to the same mounting points as trailer hitch. Trail basket assembly and/or Hi-Lift jack mount not included but can be added at any time. Unit comes bare steel, ready to prep and paint or powder coat. Includes grease fitting and stop to prevent over-extension.We also offer matching front bumpers and winch bumpers. Proudly made in the U.S.A.