It specifically fits the Milwaukee 2 & 3 Drawer units (48-22-8443 & 48-22-8442).
This is the specific tool the insert is designed for: https://www.milwaukeetool.com.au/power-tools/carpentry/multi-tools/M18FMT-0.html

Features – Super Flexible Design 

Important Notes:

Stock Milwaukee Drawer Dividers - Since this a fully custom contained storage system, there's no need for the stock Milwaukee Drawer Dividers.
These dividers would waste space which wouldn't allow for expanded storage space inside the inserts.
Please remember that you can't use these inserts and the stock dividers at the same time!
Slimline VS Standard Drawer Inserts - As the "Slimline" Inserts split the drawer into thirds thus won’t be cross compatible with larger drawer inserts that split the drawer into halves if they’re in the same drawer.
Simply designate a drawer for containing Slimline or Standard drawer inserts.
Designs for “Slimline” system are labelled with the blue logo seen in the images

*Milwaukee PACKOUT and any tools pictured are not included, product for sale is the insert only!

This is a 3D printed product, layer lines and small artefacts may be visible, this does not affect the functionality of the product.

FREE standard shipping applies to orders within Australia based on the following conditions:

Spend $80+ on products
(*excluding tool inserts)

OR

$120+ when including tool inserts

All orders are sent using Australia Post