Ender 3 - Nozzle changing tool

V2: The E3D V6 hotend block is slightly larger than the Ender 3 one. At the request of someone on the Subreddit, I made one for that as well. It has been tested and confirmed to work! The person in question discovered that some coins are the perfect width to use instead of washers.
If you have any requests for different size hotend blocks you want me to make the tool for, just message me with the measurements

Disclaimer
This is not a remix by any means. But I still feel I need to credit Josh 3D Design(https://www.josh3ddesign.com/file-share) for his nozzle changing tool for the Prusa which is certainly what inspired me to make this. But keep in mind, it is just that - inspiration. This is my own design inspried by his.
I wanted a few things different - first of all, I wanted a tool where all the non-printed parts could be sourced in a toolbox, and I wanted the holding part to be compatible with existing tools other than the printed wrench. So I just added some slots that should