AMP Research 75310-01A BedStep
Die-Cast Aluminum-Alloy Linkage Components. Anodized/Teflon Coated To Resist Corrosion. Stainless-Steel Pivot Pins. Rigid/Non-Slip/Glass-Reinforced Composite Step. Bombproof. 300 lb. Load Capacity. Simple No-Drill Bolt-On Installation. 3-Year/36000 Mile Warranty.