I built something that is essentially this:
And it has beaten itself to death, almost falling apart. The original cart, like the one in picture, is 2x4 construction, uses allthread to spin on, and door-slide-locks to secure the tool up or down.
My questions are:
1) What is a good hardware for the pivot mechanism of the flip cart?
2) What is a good securing hardware with less play and perhaps more robust in general? (the slide-locks were jangly over time)
3) Any good ideas on making a heavier-duty cart? Like the one in the picture, mine used 2x lumber and is racking to the point of falling over.