Want clean plastic storage storage boxes to store and ship Mopar 8 3/4 chunks most say 9 inch ford. Jegs, summit, spreedway

Ok...the round style I have has no name on it. I don't like the fit. Almost looks like I would want a metal ring to keep it from falling through. Also, the yoke hits top and would have to be removed to completely close the case. It seemed a little "tippy" and will likely roll on its side when being handled by a shipper.

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