The Round Pad Eye Anchor is made out of 304 Stainless Steel. * The anchor plate and square head screws are made out of 100% stainless steel so you can keep it outside year round with out rusting. This Eye Pad anchor Mount comes with a Carabiner. * The anchor system comes with one anchor plate, three 2-1/2" square head screws (1 screw is a spare). * The long drive bit is included