Made of steel and intended to be welded to the body or chassis. Delivered untreated and ready to be applied. Adapt external dimensions to your needs and purposes. You can place one on top, one on the bottom, in combination with the plate and pipe or both. The possibilities are as many as there are builds and builders. Dimensions: 180 x 116 x 53mm (7.08 x 4.56 x 2.09") Thickness : 3mm (0.12") Hole Ø : 91mm (3.58") Material : Steel