What is this

[TimMc81]

Found this on the floor under the driver seat in my recently purchased 71 FJ40. Any ideas as to what it is?

 

[thebigredrocker]

Those might go inside the seat slider rail.

 

[zerotreedelta]

If you're lucky, that steel roller is flopping around down there too, although you could replicate it from a hunk of appropriate bar stock or bolt shank.

 

[pjohnson]

Today I learned something...

 

[TimMc81]

Those might go inside the seat slider rail. View attachment 3305583

I think you hit the nail on the head! Thanks!