This is the smallest component in the FreeGrid system. It's useful in tight spaces. Glue it down and then you can drop in any 1x1 module and have it hold in place with the four 6x2mm magnets.

The most important thing is to make sure your magnets have the same orientation throughout the whole system.

More about the FreeGrid system and FreeCAD tools to build your own modules is available on our FreeGrid page.