Piano key hook

The wall hanging hook with black and white piano keys, optimized for 3D printing, no support and is easy to install

Installation Guidelines：
1.All piano keys are arranged according to the diagram

2.Slide the piano keys into the corresponding slots and position the black keys properly
Push the black shaft through the circular holes of all keys until the other end also clicks into the base

3.Installation completed, press the black button at the bottom to pop up the hook

In order to accommodate most people's printers, I have set the tolerance to 0.2mm. If you feel that the black keys are too loose after installation, you can adjust the outer contour compensation by yourself, or drop glue at the contact area between the white keys and the base according to the picture below.

I hope you like it!

Finally, don't let the printer rest