I realise that this is an oldish thread, but since it started off with a broken Toolie, it's possibly the most relevant Toolie thread to what I'm going to say...
Having just done a bit of exploration, the Toolie is easily dismantled. If one of the keys breaks, then it would be quite easy to buy a similar tool from the
Wiha Pocket Star range (ie one which had the blade you wanted, or something more suitable) and then swap the broken wrenches.
The advantage of the Toolie is that the wrenches have been selected to fit Festool tools and accessories, eg the Kapex and MFT etc, whereas none of the Wiha Pocketstars have exactly the same combination of slotted, crosspoint, TORX and ball-hex wrenches.
To disassemble the Toolie, prise out the two green hexagonal plastic caps at the relevant end of the Toolie. They are simply a push-fit into a hexagonal recess. Under each cap you will find a slotted pan head machine screw and a washer. The screws are screwed into the end of a short rod which has a threaded hole at either end. The rod acts as a hinge or axle for all the wrenches at that end of the Toolie. If you remove one of the screws and the washer, and then withdraw the rod from the other end, the individual wrenches can be removed. Watch out for a spring washer which keeps the wrenches tightly packed together.
Note that each wrench has a particular width, and ideally you should replace the broken wrench with another of the same width. However if the new wrench is narrower, you could pack the gap with a flat washer.
I'm in a rush tonight, but if there is sufficient interest I'll provide photos at some point to illustrate the above.
Forrest
