I have it. There are pictures on the thread about them. I think it is power form skids or something like that. They are nice and thick. They don't rattle at all. Install was a little tricky just getting your hands behind to hold the nuts when bolting up but nothing major. As for the durability I will have to tell you in a bit. We went to some really nasty trails yesterday and I had the bottom bouncing off rocks and such so I want to see as well but I will tell you if they held up good after yesterday they are awesome!