I've noticed a lot of Tsukas for sale in various places. I do not wish to sound like I'm objecting to it! but I have questions.  Do people have a way to fit these to swords? It would seem like you would need an Xray machine. You could break it down for the metal fittings, (which I imagine happens, but is that all?) If so, why sell it as a tsuka and not pull out the fittings?  Can you break them open and use the wood and same? Is this desirable?  Do people (More then a tiny number