Feature●5 year warranty●Easy installation with no drilling required on most vehicles●Heavy duty steel mounting brackets for Go Rhino OE Xtreme Side Steps●Note: Most Go Rhino side steps and running boards are also offered as complete, vehicle-specific kitsDescription Go Rhino OX Extreme mounting brackets allow you to use an existing OE Xtreme step on a new vehicle or application. Brackets are textured black and constructed from mild steel for lasting durability.