WOSS Gear, 100% Stainless Steel Anchor Mount Set using Rounded Eye Pad - 500 pound working weight The Round Pad Eye Anchor is made out of 304 Stainless Steel No Pre-Drilling of the holes required. The LOX head screws are also made out of 100% stainless steel - perfect for indoors and outdoors The anchor system comes with one anchor plate (500 lbs working weight), two 2-1/4 long LOX head screws and a long LOX drive bit for easy and non-strip installation Ideal as Anchor for workout equipment (e.g. Suspension Trainers) etc. that require a strong and secure anchor