Westin 21-21405 Pro Traxx 4" Oval Step Bar MATERIALS: The oval step bars are made from E-coated mild steel. FEATURES: These step bars have a powder coated black stainless steel finish and angled ends with fully welded caps. The 4" step pads have a textured logo to give you sure footing. SAFETY: The PRO TRAXX step bars have a 4 inch, heavy-duty step pad that provides a wider, more secure step area. QUALITY CONSTRUCTION: The sealed tube ends keep road debris and moisture out to protect against corrosion. INCLUDED: All hardware required for installation is included.