“These ends are stout and well built. I have severely abused mine and they have never broken. Moreover after months of use they are still very solid and I do not get death wobble on the highway that can occur with lesser quality ends when they loosen after use. I would like to point out that within 24 hours of them sitting outside before my being able to weld them in place they did rust all over. A little sanding and a quick coat of paint solved the problem after I welded them but it was slightly annoying that they did not come oiled from the supplier like many other items do. Like for instance disc brakes. Next time I will spray them with a light coat of WD40 as soon as they arrive. It is because of the small details that USA made products are often better than their counterparts. This detail would be nice to have from such high end parts in this scenario.”