ELCOM - Special Screw ZY SW6 Tool

This is a helping tool i've made to open up the special screws on my fault doorbell from ELCOM. Usage like in the images shown, flip it over the screw head and slide in from the side. Then you can turn around the screw to un/-lock it.

I would not buy the original part (which is just a bent sheet metal) for 8€+7€ delivery just to open 4 screws.

Print suggestions:

• 0.4mm nozzle
• 0.12mm layer height
• Seam position in the back (see image)
• PETG