Help Identifying Parts for 3rd Row Seats

Will_ME

New member
Jan 25, 2019
1
0
Maine
I am installing 3rd row seats to better carry my 12 year old and her friends to the beach, skiing, etc... I have tracked down and mostly installed everything EXCEPT: What do the seat backs latch to? I found the striker plates for the floor, but I can't seem to identify what is needed for the seat back latches that would mount on the sides of the vehicle. Can anyone help me in identifying what the part(s) is called and where I might be able to acquire them to finish up this project?

This is for a 2003 Discovery II.

Thanks!