Gridfinity storage bin designed to hold some of my 3/8 inch drive sockets. There is one model designed for 8mm through 16mm and another for 17mm and 18mm.

The base is from Akio's modular baseplate design.

Link: https://www.printables.com/model/360046-gridfinity-modular-baseplates

The socket storage design itself was inspired by vingerhoets on Reddit who posted a 1/4 inch drive version. Printing and using this design inspired me to learn how to create other sizes to fit the rest of my needs. That model can be found here: https://social.thangs.com/m/598636