4 Link Kit Lowers Triangulated

So, I'm a complete beginner at this and I needed this suspension for an RV Trailer. For that, it's complete overkill. I think you could build a Monster Truck with it.
That aside, the parts fit well and are of high quality. The kit is complete and delivery was fast. But you have to weld the individual parts together yourself. But I assume, if you embark on a project like this, that's peanuts for you anyway.

I finally found honest people to deal with. the 4-link kits are good stuff. don't think ill be tearing this up very soon everything fits together good like a puzzle ,my 12 yr old could put this together. good stuff ill be back for sure.