New truck part identification

Just bought a new to me tundra first Toyota I’ve ever owned it’s a 2012 under th back seat the jack and handles were just laying in the tray and there was another part back there too. Put the jack away. I have no idea where this part goes. Might not even go to the truck idk any ideas?

 

Does your truck have a manual? It's to hold down the tire iron and jack rods down

 

Unfortunately no. I thought that originally but it’s got a rubber strap that goes around it and secures it that way. I’ll have to take another look. Thank you for letting me know I appreciate it!

 

Would anyone have a picture of this piece installed by chance?

 

I've never seen that in any of my tundra.

Id it a crew max thing?

 

I did homework and could not find anything that looks like that in the manual.

I don't think it's for your truck.
I could be wrong if it's a crew max thing