Hi, happy with item, seem to be of good quality, however, castors are listed at 1650 pounds per set of of four or 700kilos, they are not!! The box they came in rated them at 1100 pounds or 500kilos , I contacted Vevor many many times and got the runaround .
I purchased them to put on a machine and base combination expecting them to handle the weight , they will not , I will have to buy another set which will handle 700kilos. I will be buying them from another company.