2020 Extrusion Wall Mount Clamp

I recently made a 10" rack for in my utility closet and needed some brackets to securely mount it to the wall in there. So I quickly whipped up something in SolidWorks. 

It has some extruding barbs that should slot into the 2020 channels, they are designed so the extrusion should just push in and the flexibility of the material will allow it in, but not out so easily. 

Of course the material used will depend on your weight requirements, the uploaded profile uses PETG and should be good for a reasonable carry capacity, ABS/ASA can be considered for additional strength, but I personally use some PAHT-CF ones for extra security. 

Edit: PAHT-CF is extremely stiff so if you are using this you'll have to attach the clamp to the extrusion with quite a lot of force and then mount the whole thing. This turned out so strong that the wall it's attached to will give in before the clamps do.

Also mind that these will take care of a load straight down but if whatever you attach sticks out too far forward it might pull out of the locking tabs.

I am not responsible for any damage from things falling out of these clamps.