Plastic Milwaukee M18 Tool Holders. These are factory made.
Note that these are tool holders and not battery holders.
$5 each or 3 for $10 or 6 for $20.

Battery adapter. Lets you put Bosch Lithium Ion battery onto a Metabo 18V tool.
Note: I do not have the actual battery for sale. Just the adapter. $5

If it is listed here it is available. Call, text, or email. Located near Henderson Highway, and just inside the perimeter.
When you call please mention you found this ad listing on OKz.ca