This Power Systems single handle is pretty awesome, it's built really sturdy, comfortable in your hand, spins freely Etc and compared to my much cheaper Cap handle that I bought before where the metal hit right on the top of my wrist joint this handle hits or touches my wrist at the end of each movement maybe an inch higher up my arm so then it doesn't actually hit on my wrist joint itself plus the metal is flat compared to round so it doesn't hurt at all which is what I was hoping for when I ordered it but I'm going to have to give it 4 stars instead of 5 even though it's a great product because my handle came appearing used like somebody might have had it for a while either at home or maybe even in a gym for a few years and sent it back possibly because the metal has a lot of nicks in it and the plastic or rubber handle part has a lot of scratches also so it doesn't really look new at all but it still functions as it should and it's really durable and a great product still but because of that I have to give it 4 stars out of 5 because when we order new products from Amazon or anywhere we expect to receive a new product and not a used product but this is a great handle though no doubt about it, I highly recommended it even though it is somewhat expensive for each handle but it's the best metal singular handle that I've used so far personally, I just wish it was really new like it was supposed to be!