What is your definition of non canonical?
Anything not in the standard inventory. You know… not a 3/4" ratcheting spanner or standard C1D1 flashlight. Lifehack level tool discoveries.
As for me, it’s this tiny USB rechargeable flashlight that has an adjustable beam and lets me stare all the way down long columns.
Rubber mallet is always handy for disassembly/reassembly.
Flashlight gang here as well. I can’t see shit in a solvent tank without my 8500 lumen cannon by my side.
I also like to give my CRC a good few smacks to encourage it to be a good lad, and also to help settle the media down.
I also like this for well ventilated trap scenes. Not safe, and I don’t recommend it over an air ratchet or something more appropriate:
But I fucking hate turning nuts.
Baseball bat with the round end cut flat as a 3” column packer.