Quill nut socket wrench

[bruce.desertrat]

Ain't that the truth.
So many tools are made then used only once but we stash them away thinking someday we may need them again Or forget we have them and make another.

It's supremely annoying every time I've done that. Worse, when I know I've made one but can't find it, only to find it sitting in front of my nose ten minutes after completing the second one...