It specifically fits the Milwaukee 48228435 PACKOUT Compact Organiser.

The specific M12 Stubby Impact (3/8) that this is designed for is model M12FIR38-0, link provided here: https://www.milwaukeetool.com.au/power-tools/power-packs/M12FIR38-0.html
And the specific Socket set it accommodates is the "43PC SHOCKWAVE Impact Duty™ 3/8" Drive SAE & Metric Deep 6 Point Socket Set." Link here: https://www.milwaukeetool.com/Products/49-66-7009

Features:

• Multi Layered Storage - The metric deep sockets all sit in a custom tray that you can lift out to access the space below.
• Rubber Boot Support - Designed with the rubber boot left on
• Labels - Labels indicating size are in the bottom of every socket
• Battery Compatibility - It will support the following: Standard 2.0Ah or no battery.
• Tray Lifting Handles -Two access holes to help with lifting out the tray that holds the deep metric sockets as well as a cutout in the middle/underneath for your hand

Colour Options Explained (Leave a note at checkout if you want different colour labels than below):

• "Black" - Black insert with white labels
• "Red" - Red insert with black labels
• "Light Grey" - Light grey insert with black labels
• "Dark Grey" - Dark grey insert with red labels

*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