Yeah, I really don't use these hard shackles anymore, and definitely don't keep them on the rig when not needed. They were from past iterations of my recovery bag, but I did try them to be sure and of the four I have one wouldn't go through the hole.
It was just a heads up for people to test their gear before they really need it.
This isn't the fault of the recovery point, just cheap chinese vendors with poor quality control. Which is part of why these aren't my front-line recovery stuff anymore in the first place.