Technical 37 Zephyr Mystery Part

Any Zephyr owners out there? Putting a 37 Zephyr back together that some one else took apart. Have a pair of parts that I can not determine what l they are.
Tried Antique Auto. Club with no luck so.....

 

Anchors for the grab strap on the back of the front seat?

 

Co-Worker and another pic. from the interweb got it. Outter seat stops.
Missing from the one image I had. Found another pic.