Small background. I swapped the lug nuts for one-piece instead of the two-piece that comes with some cars because the caps were starting to expand. The new lug nuts are 13/16 instead of the 19mm that came with the car. So I bought it to put in my trunk in case I need to replace a flat tire. Now we come to the assessment. The tool has a latch to lock the handle in the fully extended position, which I like. It has no latch to keep it fully folded. I put a 13/16 head in and tried unscrewing the nut and managed it in the fully extended position with some effort and the wrench seemed solid too. It also worked by just tightening the nut. I then just folded it up and put it next to the spare tire in case I ever need it.