Vacuumcleaner toolholder

Got a vacuum cleaner without a tool-holder or tool-compartment, so I made a tube mounted holder myself.
The tube is diameter is 35mm, the tools 35mm, the screw holes are 2.7mm .

The photo show's the first one I printed, I added an extra holder that should fit unto the bottom of the main body but haven't printed it at this moment.

I drew another one for 2 tools but haven't printed it yet and can't provide print data as print supports are needed.