what is the best fitting Toolbox

what would be the best fitting size toolbox for a 5 lug 2.4L Sr5 extended cab taco. measurements would be helpful.

 

I bought this gull wing box (pretty sure it is a Better Built) before 2000 for $99 at a Diamond store in Oregon (even then I was blown away at the price, you won't find that now!) It has been on a Nissan extended cab, monster of an old dodge, Nissan regular cab, Ranger extended cab, 1994 SR5, another Nissan extended cab, and now the 03 Taco. Aluminum so zero maintenance for rust. Locks both still work. I've changed out the 20 lb lid hatch struts for 40 lb struts, the originals failed after about 5 years.

What I love about it is you don't have to get in the bed to open the hatches (or walk around both sides, or need two people.) It has enough space under for your feet when camping out or to load lumber and is attached with no-drill mounts.

Their design has changed over the years but this is the closest they offer to this one. Mine has angles in the corner for wheel wells, this one is straight down. Their site has selection by size.

https://www.lifebetterbuilt.com/products/truck-boxes/GullWingTruckBoxes/74010891