Shown Actual Size (4" x 3.5" x 3")

These are "plate dawgs". Two of these, connected by chains to a central D-ring,
combine to easily lift and handle the plates. Each plate has recessed slots
for the dawgs to slide into. In a matter of seconds you're ready to lift and gravity does the rest.
They work just like a pair of hands.

Below is a Lock N Lift, or "butterfly", pin system used by others.

It requires multiple, time-consuming steps that must be done and un-done for each plate.
Ultimately, that wasted time becomes wasted money.