To add and not nitpick, but to add the 'a' to the subjective, we make a verb out of it. But it's not immediately obvious what that means, could also be "to put in a cabinet" (which would be my interpretation). Languages are fun :)
i could see hooks (to hang wrenches for example) as an additional part, also plate (that one could for example glue corkboard on and then be able to pin notes)