A pair of Gridfinity trays for my ¼" drive Quinn Metric and SAE socket sets, from Harbor Freight. This uses the Gridfinity Refined spec by grizzie17 on Printables. Other socket sets might fit, but I designed them for these sets, so I can't make any guarantees. Works nicely on my Gridfinity slider drawer system.

These use some 60x10x3 bar magnets inserted into slots in the piece to hold the sockets nicely in place. This is really just for convenience, the largest sizes aren't gonna handle rough and tumble, but that's fine, they're not made for that.

The bar magnets are inserted from the side, and there are small holes on the other side to push them back out with a hex key if needed without having to damage the print.

The included profile for printing works great, but if you want to slice these yourself, just make sure that the bridging over the slots goes shortways over the gaps and not longways. You can adjust the bridging direction in your slicer if needed to ensure this.