The AMP Research BedStep® is designed to perform flawlessly in snow, ice, dust, mud and dirt. This lightweight, yet rock-solid bumper step assist employs a rugged die-cast aluminum alloy linkage assembly that is crafted in the USA, and black-anodized and PTFE coated for maximum corrosion protection. Precision, stainless-steel hinge points and press-fit bushings ensure trouble-free action and reliable, maintenance-free operation for decades. Die-cast-aluminum alloy linkage components and precision-machined pivot points give BedStep® rock-solid stability, and the PTFE coating ensures years of trouble-free, corrosion-proof operation. The ridged, non-slip step is molded of strong glass-reinforced resin, for safe footing even in mud, snow or ice.