[CJ7VFR]

You can use a 6 point regular socket on them if you can't find the proper
socket.

I have these same bolts on my 1985 Jeep CJ-7 holding in the starter, and
when I have to remove it, I just use a 3/8 6 point socket, as it grips all
six of the reverse torx points.

The 3/8 6 point regular socket is what fits my Jeeps starter bolts, you may
need a different size for the seat, but a 6 pointer will work.

Jim