I have a whole pile of these miniature nut drivers, sizes are 5/64, 3/32,
7/64 - they are nice tools, A number of folks on this NG got some a year or so ago when I first got them - here's a chance to get some more if you like - I'd prefer you contact me directly rather than bid on the e-bay auction - but of course you can do it either way - you can get a whole bunch if you like, I have hundreds of them - I have no idea what they were used for - clearly some kind of assembly operation (cell phones? Military stuff? who knows) -here's a link where you can see a photo
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