wall mount for orbital polisher

Hello everyone,
a friend, a car body repairer, requested a wall mount for his orbital polishers, so I created this for him and am sharing it with everyone. He needed it to hold nine polishers for the entire car etc…
The four holes at the back are for screwing it to the wall with wall plugs, and the four front openings are wider to accommodate a screwdriver.
He also specified that the polisher shouldn't damage the wall or its surfaces, I believe he was concerned about dust or scratches, so I ensured the design adhered to his recommendations; the small circle at the very bottom is where the orbital polisher shaft rests.
I hope this proves useful.
Happy printing.