I wanted to come up with a modular way to organize my sockets. I have a significantly larger selection of metric over sae sockets.

All the things I found online were giants kits that left me with a lot of empty space and took up room.

Most also just sat on the drawer and did not hold its place when the drawer was opened or closed.

This design has magnets on the bottom:

Amazon.com: 120 Pcs Magners for Crafts,18mm(0.709 inch) Strong Ceramic Industrial Magnets,Tiny Flat Ferrite Dics Magneys for Refrigerator,DIY,Science Projects & School Crafts : Industrial & Scientific

The magnets hold the organizer to the drawer bottom, while also keeping the sockets nice and snug in place.

Since it is modular, you can print as many or as little as you want to fulfill your socket set.

How I typically use it, is by keeping them all organized in the drawer. Then when I go to work on a project, I will utilize a smaller version that I can grab the essentials that I need and bring them to the space and magnet them into place near me. Makes it easier then setting the loose sockets on the floor, or in a magnet bowl / silicone mat.

I printed them with 3 walls and 100% infill. Personally they felt nice and sturdy at those settings for me, but you can set that to whatever you feel is best. I personally liked the full feel of it.