Could you let me know what is this bracket in bed?

[T.J.]

I bought 2020 ram limited one month ago.

In its bed, some kind of brackets were installed both side.

Someone help me what are these?

Thank you in advance.

 

[Richard320]

They look like they're for those swing out toolboxes.

Look at about the 3 minute mark

 

[T.J.]

They look like they're for those swing out toolboxes.

Look at about the 3 minute mark

Yeah~

Thank you so much. it looks like a same one.

I should buy both sides ^^ Thanks.