1 piece simple model. Attach to cabinet with 2 wood screw.

I printed vertically with brim enabled no support using PLA+ fast

Once started printing with higher temp it made sense to put the tab outside cabinet when in use. So i made another sonicpad mount, but this one is a completely new design. 

https://www.printables.com/model/1029162-removable-wallcabinet-mount-for-creality-sonicpad