Oh, whether T-handle or L shaped hex, you might consider getting some with the speed ball end. I found those very useful for tight places where you can't get the tool directly in-line with the socket of the bolt. They aren't a replacement though. I wouldn't use a speed ball end in places where I need extremely high torque on the bolts. But they are great to get you to that point, then you can switch. But I can't think of any place on a bike that has that high a torque recommendation at the moment.