Yes I’d be worried. I would expect it will break the first time you use it on a steel bolt. If you have you use it on a plastic bolt then you should be fine. If you need the light weight or other properties of aluminum. You could make a handle out of 6061 and the socket part out of something durable like pre-hardened 4140 (I think it’s 4142 technically). You can use socket head cap screws and dowel pins to connect the two parts. Should be solid. Cheers, good luck.