This simple RC tool holder is meant for the Husky Connect toolbox, which seems to be a popular rolling tool box system at my local RC track. There are 5 spots to hold my most used drivers: a 1.5mm hex, 2.0mm hex, 2.5mm hex, 5.5mm box and hex multi-tool driver.



The tool holder fits over the dividing ridge in the tray, and will stay roughly in place with friction but seems more secure with some double-sided tape holding it in place. The latest v3 update has screw holes, which are even better. There also gussets inbetween the tubes (not shown below), so the tubes don't bend/break so easily when a driver takes a lateral hit.


I printed the holder out of Hatchbox PETG and it printed upside-down directly on the build plate with no supports. Enjoy!
The author marked this model as their own original creation.