Flex Plate Bolts...
For a 6 point thin head bolt/nut such as this:
Of the three sockets shown in previous post only this one is good. Flat end like MopaR&D mentioned.
That what is shown being an American made well used 50 year old impact socket is not the issue.
Let’s keep things in perspective here. Any will work but you have to pay extra attention when using certainly the tapered 6-point.
For a 6 point thin head bolt/nut such as this:
Of the three sockets shown in previous post only this one is good. Flat end like MopaR&D mentioned.