Adjustable Allen key - video

[PJs]

Oh, by the way, your log on handle: well after the philip in my name, also comes that letter "J" Two PJ's whodda thunk !!!!

whodda thunk !!!!
I Sub'd Chronova Engineering back when I saw his Mini Orrey vid, then a half dozen others of his... Most impressive watchmaking skills.

Thanks anyway for the link to the Mini-Mini Lathe.