I needed a basic top handle for the brilliant gridfinity storage box https://www.printables.com/model/543553-gridfinity-storage-box-by-pred-now-parametric .

Handle is a basic lift-to-use, that should be CA'ed to location of your choice.

The handle attaches with two m5 screws.

For my needs I wanted to be able to attach it to any of the boxes, so created as pseudo-lid that it can be attached to (only 5x5 supplied), which I can move from box-lid to box-lid. Alternatively the handle could be attached to any lid (or any other gridfinity connector).