What can I say… I have these 2 sockets and their extension and wanted to keep them together and not rolling around the toolbox. The bag they came in from snap-on broke, so I made a small tray for them.

Labelled the sides because I could. The 7/8th won't fit in the 3/4 side so it's kind of not needed, but it looks nice.

The front of the container is lower so it's easier to “hook” a socket for removal. Same thing with the sides of the extension section.

Hope this is helpful to you.