Anything cheap from China is either total garbage or what I call a “kit”. Meaning, it’s half way done compared to a USA version that costs 3 times more. You half to disassemble it, remove all the grease and grit out of it before it’s good to go. Yes the hooks say 5 tons, but 5 metric tons is slightly more than 11,000 lbs. It’s easy for me to say I’d buy it again but time will tell if it’s a kit version of a copied American design or cheap junk.