Gridfinity Storage Block for a cheap Ratchet set. I bought this ratchet from Amazon to use for changing nozzles and such. https://www.amazon.com/gp/product/B07D8DVJW6 This block holds all of the sockets, the handle, and the extension. You could easy adapt it for a different ratchet set if the handle is a different size.

I included one STL with the block and text, and a pair with the block and text separate for multi-material printing.