Review on Highly Durable Texas Folding Hex Keys Set, SAE and Metric Allen Wrench Set, Enhanced Construction, S2 Heat Treatment Finish, Innovative Design, Pack of 2 by Antonio Bacon

I am giving this product multiple stars solely because it supports multiple hex sizes in one tool. This is useful because I don't have to carry around tons of bits of different sizes. That's where the positives end though, because this thing just isn't very well designed. The worst part is that the keys are very difficult to find from where they were stored. You can of course loosen the keys for easier extraction. The problem is that the wrenches are locked into the tool with a hex screw, which you obviously can't use the tool for. So basically you have to use another set (thankfully there are two included) to loosen the keys in the tool. Also, you have to be very careful when loosening/tightening; If you loosen too much, they'll move like crazy when you use them. Too tight and they won't come out. If you're looking for something that can be used for hex bolts, go ahead and get this. They're not very well designed, but they'll do the job.