Its not all fancy but, it does work & is pretty heavy duty. It is a bitch to get on but, it works pretty good. I made it bc of my header. I might be taking it off. If I do Ill let u know. Im not 100% sure but I think it was 1/8 reinforced with 3/4 tubing. Iv put the jack under it & jacked my car up with it & it never bent or flexed...