To start off, I was surprised at their shorter size. Most of my T-handle hex drivers are a bit longer, at least when talking about the larger sizes, but all of the sizes in this set have approximately the same overall length. In other words, the larger sizes have shorter shafts than ...
I got an extra set of crossbars, so there was noting to be lost by playing Alien Autopsy on them. And since there was no torque wrench with them, extra incentive to do so. It turns out that the crossbars are held onto the "bases" by two each, 6mm-1 x 15mm simple allen key bol...