I have several implements that require me to move the IMatch hook up or down. A PITA to have to go get wrenches.
I tried the trailer pin solution, but they were sloppy because they are slightly smaller at 5/8" than the hook holes.
So I drilled a 1/4" hole in the original bolts and use lynch pins to hold the bolts in place.
Now quick and easy to change the hook location..