1. Name brands $150.00 to $650 that don't swivel. Don't expect heavy duty use. I had no problems but I accept the risk2. Poor packaging. May be missing bolts3. Some sellers are scams. Check SELLER reviews (as opposed to product reviews)
Quality, fit and finish is very good .Shipped faster than expected. Used for press assembling a wheel carrier and driving apart a bearing assembly. Proved to be up to the challenge and looks like it will outlast my needs for a vise. A good buy.