Outland Stainless Tube Steps feature prime 304L, .05-inch wall stainless tubing polished to a mirror finish. The polishing process for an Outland step is longer and deeper pulling out the deepest shine from the steel. A true -deep polish-! Since Outland uses prime 304L stainless, these side steps will never rust, providing years of use and great looks. All Outland Tube steps feature no drill installation (except 76-06 Jeep models) for ease of installation and a truly custom fit. All Tube Step Installation brackets are constructed of durable 3/8-inch-1/4-inch powder coat painted steel for long life and years of bounce free use. Each Tube Step feature special UV treated no-slip step pads with 5 mounting pins. These step pads are installed on a compressed portion of the tube- no exposed metal to rust.