Summary

(if you want to be able to open your compatible GOJO dispenser without tools, take a look at thing 3290689)

Lost the opening tool of your GOJO soap dispenser, no problem, print a few and keep one in every drawer or attach to your key chain.

The design here is for GOJO LTX-7 and similar soap dispenser.

The tip of the tool is think, about 1.2mm so make sure your slicer handlers it well. E.g. don't settle for one perimeter and a cavity in between, make sure the tip is sliced well.

The Fusion 360 source file is included here in case you want to customize it.