Adding more hooks/tie-downs to inside side of bed?

[RTDDTF]

What can I use to add a few more tie-downs/hooks for the inside vertical side of the pickup bed?

I was looking at stuff like this (https://www.amazon.com/gp/product/B..._title_dp_3?ie=UTF8&psc=1&smid=A1GVCATS8MOYLJ), but not really sure what fits or doesn't fit. Any thoughts?

 

[Night Rebel]

These would be nice on the bed bolts if they fit.

 

[Waterfowler41]

What can I use to add a few more tie-downs/hooks for the inside vertical side of the pickup bed?

I was looking at stuff like this (https://www.amazon.com/gp/product/B..._title_dp_3?ie=UTF8&psc=1&smid=A1GVCATS8MOYLJ), but not really sure what fits or doesn't fit. Any thoughts?

I installed the DeeZee tie downs, they bolt right into existing holes in the bed. Then later on I ended up bolting some extra Deezee hex rails to the tie down mostly because I had them laying around and figured why not.

 

[~Ocho1~]

I'm also interested in adding more tie down locations. Looking at maybe those retractable bull rings, but also want something down low inside the bed.