Originally Posted by
chungaroo
What I'm most curious about his how the Spin Doctor crank puller can be universal, while Park Tool designed one for square and one for splined...
I checked, there are no washers or spacers
They make TWO specific tools but that doesn't mean it's necessary. You can't infere anything from that. You can easily use a the square taper park puller to do ISIS with the correct thingmajib (don't even know the proper term for it), plug?