I remixed the model from https://www.printables.com/model/252022-parametric-gridfinity-solidworks. I realized that some of the dimensions were outdated or didn't work quite right so I made some minor dimension changes and have reuploaded the files here.

The configuration can be adjusted by clicking managing equation folder and changing the number of grids or dividers.

It now matches the Gridfinity website https://gridfinity.xyz/specification/ .

I have added two other versions that are simply the base for a bin or component to be built on top of.

All my models are free, however, my Paypal is http://paypal.me/Stu142 if you wish to buy me a coffee or help fund the failed prototypes and time spent on this model. Thanks!