At the shop I use the Park tool, at home a threaded rod, nuts and big washers. At the shop I am interested in speed, how quickly the job gets done with accuracy and minimal fuss, not so at home. Every time I use the Park tool at the shop I tell myself to get one for my home basement shop, it does the work so much quicker and easier than the DIY method, but I am so darned frugal that I cannot justify the price tag! It is hard being me.