Connectable Screwdriver Rack

Bought some new screwdrivers and the old rack was not able to hold them. Every single rack holds up to 7 srewdrivers (holes for them have diameter 10 mm), and every connected one adds 8 ports. Connect them with an M5 screw/nut and they will be tight together.
Backside down when printing and you need no support/raft...