Product Description: Our hitches feature closed-end main bodies to prevent rusting from the inside out. Precision robotic welding ensures strength and superior fit. Caution: Never exceed your bumper's gross towing weight. The hitch box bolts to the bottom of the pick-up step bumper. It offers a lower hitch point toprovide level trailer towing. Grade 5 mounting hardware and a spacer bushing are included. The hitch box comes with safety chain hook ups. It is a 2"x2" ID receiver hitch box with a spacer kit, bolt pattern width on center 8-1/2".