Fluke Magnet hanger

I have printed the Fluke hanging tool by Thorius.
http://www.thingiverse.com/thing:1086786

And I needed a way to hang the meter on a metal surface.
So I created this little thing.

You will need to buy 2 magnets ø25x7mm the kind i use is shielded magnets but any kind will do.
You will also need to get some kind of rubber/glue to fill the six holes around the magnets to create a anti sliding feature.
This is to make sure the magnets will not slide down when the meter is hanging on a ver