Just a printable model of a concealed handle which I saw flashing by on Aliexpress.

I thought it would be fun to print these yourself.

So now you don't have to wait for delivery and you can choose your own colors..

Also added a 2nd plate with sunken holes for Ø4 screws.

See attached drawing for installation dimensions and rectangular hole to be made.

Update 04-01-2023:

Magnets for locking in place.

I have added a version for use with small magnets to lock the handle in place. When using, you have to apply a little more force to operate the handle, when it is at rest it will remain in place.

3 magnets of Ø2x2mm are required. One in the handle and 2 in the plate.

When the handle is rotated, the magnet moves into the rotated position opposite the other magnet in the plate.
The magnets are placed slightly offset in the plate (-0.5mm) so that the attraction of the magnets pulls the handle against the mechanical blocking.
Mount the magnets with a small amount of glue so that they cannot come loose during use.

During use, the magnets and holes remain completely out of sight because they remain behind the plate.