2018 tundra CrewMax bed measurements

Trying to see if someone can help me out… I am currently stuck offshore and trying to buy a toolbox that will fit in the back of my truck… I am wanting the kind that sits just under the bed rails so you really can't see it. Looking to see if anyone knows the measurements. Thanks!!
This is just the first picture of a truck bed I came across on the internet to show what measurements I am looking for.

 

Just took a quick look:
Left tools at office but had an old laser. It was acting up, but numbers looked right.

Height:22.5”
Width: 66”( bed)*
Depth to wheel well: 10” at bed, 12” at top of bump.
*Width between wheel wells: 49.5”

 

You are the man!! Thanks!!