UPDATE (Mar 3, 2025): Added a divider for the long bin of the Milwaukee Packout Low-Profile Organizer

I wasn't satisfied with the existing models that I've tried for the Milwaukee Packout Low-Profile Organizer:

• some were too thick;
• some were too thin;
• some were too simplified and didn't look like OEM dividers;
• some didn't fit well and had gaps.

Being an OCD-nerd about the details sometimes, I decided to take the original OEM divider and make a T-divider and X-divider out of it from scratch. But since I already spent so much time on it, I wanted the result to be not just better than the existing models, but better than the OEM Milwaukee dividers. 

Here is how exactly it's better:

• Well, Milwaukee doesn't have OEM X-diviers and T-dividers, only I-dividers, but that's not the main advantage.
   
• “Just right” snug fit, that is easy enough to install and snug enough to lift the entire box holding it by the divider (see pictures).  The original OEM I-divider is too slack for that.
   
• No gaps between the divider and the box. This allows you to keep even very thin washers in the compartments without them sliding through the gaps. This is not the case with the OEM dividers nor with the other models I've tried. 
   
• All tiniest details are preserved. No compromises: all indentations, shapes, lips for the grip, circles on the edges are the same as original or improved (e.g. shape of the tiny cutout in the bottom for better fit).

This is the result of trial and error, and many prints, so I'd be glad if this turns out to be the best dividers for Milwaukee Packout, and it very well could be unless there is someone more maniacal about the details than me :)

PS. Printed in PETG for slight flexibility, but should be good with PLA too.

Enjoy!